diff --git a/quic/core/crypto/aead_base_decrypter.cc b/quic/core/crypto/aead_base_decrypter.cc
index 474c443..8fec273 100644
--- a/quic/core/crypto/aead_base_decrypter.cc
+++ b/quic/core/crypto/aead_base_decrypter.cc
@@ -5,6 +5,7 @@
 #include "net/third_party/quiche/src/quic/core/crypto/aead_base_decrypter.h"
 
 #include <cstdint>
+#include <string>
 
 #include "third_party/boringssl/src/include/openssl/crypto.h"
 #include "third_party/boringssl/src/include/openssl/err.h"
@@ -13,7 +14,6 @@
 #include "net/third_party/quiche/src/quic/platform/api/quic_arraysize.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_bug_tracker.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_logging.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 
 namespace quic {
 
diff --git a/quic/core/crypto/aes_128_gcm_12_decrypter_test.cc b/quic/core/crypto/aes_128_gcm_12_decrypter_test.cc
index d9b2e8d..fefd09f 100644
--- a/quic/core/crypto/aes_128_gcm_12_decrypter_test.cc
+++ b/quic/core/crypto/aes_128_gcm_12_decrypter_test.cc
@@ -5,10 +5,10 @@
 #include "net/third_party/quiche/src/quic/core/crypto/aes_128_gcm_12_decrypter.h"
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_arraysize.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/quic_test_utils.h"
diff --git a/quic/core/crypto/aes_128_gcm_12_encrypter_test.cc b/quic/core/crypto/aes_128_gcm_12_encrypter_test.cc
index 7aa1cf9..578c3be 100644
--- a/quic/core/crypto/aes_128_gcm_12_encrypter_test.cc
+++ b/quic/core/crypto/aes_128_gcm_12_encrypter_test.cc
@@ -5,10 +5,10 @@
 #include "net/third_party/quiche/src/quic/core/crypto/aes_128_gcm_12_encrypter.h"
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_arraysize.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/quic_test_utils.h"
diff --git a/quic/core/crypto/aes_128_gcm_decrypter_test.cc b/quic/core/crypto/aes_128_gcm_decrypter_test.cc
index 1ef986f..9e3d84d 100644
--- a/quic/core/crypto/aes_128_gcm_decrypter_test.cc
+++ b/quic/core/crypto/aes_128_gcm_decrypter_test.cc
@@ -5,10 +5,10 @@
 #include "net/third_party/quiche/src/quic/core/crypto/aes_128_gcm_decrypter.h"
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_arraysize.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/quic_test_utils.h"
diff --git a/quic/core/crypto/aes_128_gcm_encrypter_test.cc b/quic/core/crypto/aes_128_gcm_encrypter_test.cc
index e2e425e..8ad6e20 100644
--- a/quic/core/crypto/aes_128_gcm_encrypter_test.cc
+++ b/quic/core/crypto/aes_128_gcm_encrypter_test.cc
@@ -5,10 +5,10 @@
 #include "net/third_party/quiche/src/quic/core/crypto/aes_128_gcm_encrypter.h"
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_arraysize.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/quic_test_utils.h"
diff --git a/quic/core/crypto/aes_256_gcm_decrypter_test.cc b/quic/core/crypto/aes_256_gcm_decrypter_test.cc
index 16e2428..6929ed0 100644
--- a/quic/core/crypto/aes_256_gcm_decrypter_test.cc
+++ b/quic/core/crypto/aes_256_gcm_decrypter_test.cc
@@ -5,10 +5,10 @@
 #include "net/third_party/quiche/src/quic/core/crypto/aes_256_gcm_decrypter.h"
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_arraysize.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/quic_test_utils.h"
diff --git a/quic/core/crypto/aes_256_gcm_encrypter_test.cc b/quic/core/crypto/aes_256_gcm_encrypter_test.cc
index f70edbc..71e6a53 100644
--- a/quic/core/crypto/aes_256_gcm_encrypter_test.cc
+++ b/quic/core/crypto/aes_256_gcm_encrypter_test.cc
@@ -5,10 +5,10 @@
 #include "net/third_party/quiche/src/quic/core/crypto/aes_256_gcm_encrypter.h"
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_arraysize.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/quic_test_utils.h"
diff --git a/quic/core/crypto/cert_compressor.cc b/quic/core/crypto/cert_compressor.cc
index 53c6117..9ad2fc8 100644
--- a/quic/core/crypto/cert_compressor.cc
+++ b/quic/core/crypto/cert_compressor.cc
@@ -6,10 +6,10 @@
 
 #include <cstdint>
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_ptr_util.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "third_party/zlib/zlib.h"
 
 namespace quic {
diff --git a/quic/core/crypto/cert_compressor.h b/quic/core/crypto/cert_compressor.h
index fd73e6e..5dafe43 100644
--- a/quic/core/crypto/cert_compressor.h
+++ b/quic/core/crypto/cert_compressor.h
@@ -5,13 +5,13 @@
 #ifndef QUICHE_QUIC_CORE_CRYPTO_CERT_COMPRESSOR_H_
 #define QUICHE_QUIC_CORE_CRYPTO_CERT_COMPRESSOR_H_
 
+#include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "net/third_party/quiche/src/quic/core/crypto/common_cert_set.h"
 #include "net/third_party/quiche/src/quic/core/crypto/crypto_protocol.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/cert_compressor_test.cc b/quic/core/crypto/cert_compressor_test.cc
index e3ac2f1..1341f79 100644
--- a/quic/core/crypto/cert_compressor_test.cc
+++ b/quic/core/crypto/cert_compressor_test.cc
@@ -5,9 +5,9 @@
 #include "net/third_party/quiche/src/quic/core/crypto/cert_compressor.h"
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/crypto_test_utils.h"
diff --git a/quic/core/crypto/chacha20_poly1305_decrypter_test.cc b/quic/core/crypto/chacha20_poly1305_decrypter_test.cc
index d1c8d74..39c0e8a 100644
--- a/quic/core/crypto/chacha20_poly1305_decrypter_test.cc
+++ b/quic/core/crypto/chacha20_poly1305_decrypter_test.cc
@@ -5,9 +5,9 @@
 #include "net/third_party/quiche/src/quic/core/crypto/chacha20_poly1305_decrypter.h"
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/quic_test_utils.h"
diff --git a/quic/core/crypto/chacha20_poly1305_encrypter_test.cc b/quic/core/crypto/chacha20_poly1305_encrypter_test.cc
index 05f8274..e04d864 100644
--- a/quic/core/crypto/chacha20_poly1305_encrypter_test.cc
+++ b/quic/core/crypto/chacha20_poly1305_encrypter_test.cc
@@ -5,11 +5,11 @@
 #include "net/third_party/quiche/src/quic/core/crypto/chacha20_poly1305_encrypter.h"
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/crypto/chacha20_poly1305_decrypter.h"
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_arraysize.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/quic_test_utils.h"
diff --git a/quic/core/crypto/chacha20_poly1305_tls_decrypter_test.cc b/quic/core/crypto/chacha20_poly1305_tls_decrypter_test.cc
index 664abe2..71b60e6 100644
--- a/quic/core/crypto/chacha20_poly1305_tls_decrypter_test.cc
+++ b/quic/core/crypto/chacha20_poly1305_tls_decrypter_test.cc
@@ -5,9 +5,9 @@
 #include "net/third_party/quiche/src/quic/core/crypto/chacha20_poly1305_tls_decrypter.h"
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/quic_test_utils.h"
diff --git a/quic/core/crypto/chacha20_poly1305_tls_encrypter_test.cc b/quic/core/crypto/chacha20_poly1305_tls_encrypter_test.cc
index 6ac4810..9c2a6ba 100644
--- a/quic/core/crypto/chacha20_poly1305_tls_encrypter_test.cc
+++ b/quic/core/crypto/chacha20_poly1305_tls_encrypter_test.cc
@@ -5,11 +5,11 @@
 #include "net/third_party/quiche/src/quic/core/crypto/chacha20_poly1305_tls_encrypter.h"
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/crypto/chacha20_poly1305_tls_decrypter.h"
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_arraysize.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/quic_test_utils.h"
diff --git a/quic/core/crypto/channel_id.h b/quic/core/crypto/channel_id.h
index d94293c..ea9aa55 100644
--- a/quic/core/crypto/channel_id.h
+++ b/quic/core/crypto/channel_id.h
@@ -6,11 +6,11 @@
 #define QUICHE_QUIC_CORE_CRYPTO_CHANNEL_ID_H_
 
 #include <memory>
+#include <string>
 
 #include "base/macros.h"
 #include "net/third_party/quiche/src/quic/core/quic_types.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/channel_id_test.cc b/quic/core/crypto/channel_id_test.cc
index d904bcb..99a84dd 100644
--- a/quic/core/crypto/channel_id_test.cc
+++ b/quic/core/crypto/channel_id_test.cc
@@ -5,8 +5,8 @@
 #include "net/third_party/quiche/src/quic/core/crypto/channel_id.h"
 
 #include <memory>
+#include <string>
 
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/test_tools/crypto_test_utils.h"
 
diff --git a/quic/core/crypto/crypto_framer.cc b/quic/core/crypto/crypto_framer.cc
index d8a32bc..35c53a1 100644
--- a/quic/core/crypto/crypto_framer.cc
+++ b/quic/core/crypto/crypto_framer.cc
@@ -4,6 +4,8 @@
 
 #include "net/third_party/quiche/src/quic/core/crypto/crypto_framer.h"
 
+#include <string>
+
 #include "net/third_party/quiche/src/quic/core/crypto/crypto_protocol.h"
 #include "net/third_party/quiche/src/quic/core/quic_data_reader.h"
 #include "net/third_party/quiche/src/quic/core/quic_data_writer.h"
@@ -12,7 +14,6 @@
 #include "net/third_party/quiche/src/quic/platform/api/quic_logging.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_ptr_util.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_str_cat.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/crypto_framer.h b/quic/core/crypto/crypto_framer.h
index 34234e2..7959c60 100644
--- a/quic/core/crypto/crypto_framer.h
+++ b/quic/core/crypto/crypto_framer.h
@@ -8,6 +8,7 @@
 #include <cstddef>
 #include <cstdint>
 #include <memory>
+#include <string>
 #include <utility>
 #include <vector>
 
@@ -15,7 +16,6 @@
 #include "net/third_party/quiche/src/quic/core/crypto/crypto_message_parser.h"
 #include "net/third_party/quiche/src/quic/core/quic_packets.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/crypto_handshake.h b/quic/core/crypto/crypto_handshake.h
index 1e3d668..44ea433 100644
--- a/quic/core/crypto/crypto_handshake.h
+++ b/quic/core/crypto/crypto_handshake.h
@@ -6,12 +6,12 @@
 #define QUICHE_QUIC_CORE_CRYPTO_CRYPTO_HANDSHAKE_H_
 
 #include <memory>
+#include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "net/third_party/quiche/src/quic/core/quic_packets.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 
 namespace quic {
 
diff --git a/quic/core/crypto/crypto_handshake_message.cc b/quic/core/crypto/crypto_handshake_message.cc
index 46577b3..d31a568 100644
--- a/quic/core/crypto/crypto_handshake_message.cc
+++ b/quic/core/crypto/crypto_handshake_message.cc
@@ -5,6 +5,7 @@
 #include "net/third_party/quiche/src/quic/core/crypto/crypto_handshake_message.h"
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/crypto/crypto_framer.h"
 #include "net/third_party/quiche/src/quic/core/crypto/crypto_protocol.h"
@@ -14,7 +15,6 @@
 #include "net/third_party/quiche/src/quic/platform/api/quic_endian.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_map_util.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_str_cat.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 
 namespace quic {
diff --git a/quic/core/crypto/crypto_handshake_message.h b/quic/core/crypto/crypto_handshake_message.h
index 8a75436..6819e36 100644
--- a/quic/core/crypto/crypto_handshake_message.h
+++ b/quic/core/crypto/crypto_handshake_message.h
@@ -8,11 +8,11 @@
 #include <cstddef>
 #include <cstdint>
 #include <memory>
+#include <string>
 #include <vector>
 
 #include "net/third_party/quiche/src/quic/core/quic_packets.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_uint128.h"
 
diff --git a/quic/core/crypto/crypto_message_parser.h b/quic/core/crypto/crypto_message_parser.h
index 3c70e6e..2638a19 100644
--- a/quic/core/crypto/crypto_message_parser.h
+++ b/quic/core/crypto/crypto_message_parser.h
@@ -5,9 +5,10 @@
 #ifndef QUICHE_QUIC_CORE_CRYPTO_CRYPTO_MESSAGE_PARSER_H_
 #define QUICHE_QUIC_CORE_CRYPTO_CRYPTO_MESSAGE_PARSER_H_
 
+#include <string>
+
 #include "net/third_party/quiche/src/quic/core/quic_error_codes.h"
 #include "net/third_party/quiche/src/quic/core/quic_types.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/crypto_message_printer_bin.cc b/quic/core/crypto/crypto_message_printer_bin.cc
index 66fa7e4..c680290 100644
--- a/quic/core/crypto/crypto_message_printer_bin.cc
+++ b/quic/core/crypto/crypto_message_printer_bin.cc
@@ -8,11 +8,11 @@
 // Usage: crypto_message_printer_bin <hex of message>
 
 #include <iostream>
+#include <string>
 
 #include "base/init_google.h"
 #include "net/third_party/quiche/src/quic/core/crypto/crypto_framer.h"
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 
 using quic::Perspective;
diff --git a/quic/core/crypto/crypto_protocol.h b/quic/core/crypto/crypto_protocol.h
index d3304ba..d9a1ebc 100644
--- a/quic/core/crypto/crypto_protocol.h
+++ b/quic/core/crypto/crypto_protocol.h
@@ -6,9 +6,9 @@
 #define QUICHE_QUIC_CORE_CRYPTO_CRYPTO_PROTOCOL_H_
 
 #include <cstddef>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/quic_tag.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 
 // Version and Crypto tags are written to the wire with a big-endian
 // representation of the name of the tag.  For example
diff --git a/quic/core/crypto/crypto_secret_boxer.cc b/quic/core/crypto/crypto_secret_boxer.cc
index 16e9d0c..40f69df 100644
--- a/quic/core/crypto/crypto_secret_boxer.cc
+++ b/quic/core/crypto/crypto_secret_boxer.cc
@@ -3,6 +3,7 @@
 // found in the LICENSE file.
 
 #include <cstdint>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/crypto/crypto_secret_boxer.h"
 
@@ -10,7 +11,6 @@
 #include "third_party/boringssl/src/include/openssl/err.h"
 #include "net/third_party/quiche/src/quic/core/crypto/quic_random.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_logging.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 
 namespace quic {
 
diff --git a/quic/core/crypto/crypto_secret_boxer.h b/quic/core/crypto/crypto_secret_boxer.h
index 13e0469..881f565 100644
--- a/quic/core/crypto/crypto_secret_boxer.h
+++ b/quic/core/crypto/crypto_secret_boxer.h
@@ -7,12 +7,12 @@
 
 #include <cstddef>
 #include <memory>
+#include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_mutex.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/crypto_secret_boxer_test.cc b/quic/core/crypto/crypto_secret_boxer_test.cc
index 8739977..06505d9 100644
--- a/quic/core/crypto/crypto_secret_boxer_test.cc
+++ b/quic/core/crypto/crypto_secret_boxer_test.cc
@@ -4,8 +4,9 @@
 
 #include "net/third_party/quiche/src/quic/core/crypto/crypto_secret_boxer.h"
 
+#include <string>
+
 #include "net/third_party/quiche/src/quic/core/crypto/quic_random.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 
 namespace quic {
diff --git a/quic/core/crypto/crypto_server_test.cc b/quic/core/crypto/crypto_server_test.cc
index b6740e9..d654c4a 100644
--- a/quic/core/crypto/crypto_server_test.cc
+++ b/quic/core/crypto/crypto_server_test.cc
@@ -6,6 +6,7 @@
 #include <cstdint>
 #include <memory>
 #include <ostream>
+#include <string>
 #include <vector>
 
 #include "third_party/boringssl/src/include/openssl/sha.h"
@@ -24,7 +25,6 @@
 #include "net/third_party/quiche/src/quic/platform/api/quic_endian.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_flags.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_ptr_util.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
diff --git a/quic/core/crypto/crypto_utils.cc b/quic/core/crypto/crypto_utils.cc
index ff682b3..ffb5f1c 100644
--- a/quic/core/crypto/crypto_utils.cc
+++ b/quic/core/crypto/crypto_utils.cc
@@ -5,6 +5,7 @@
 #include "net/third_party/quiche/src/quic/core/crypto/crypto_utils.h"
 
 #include <memory>
+#include <string>
 
 #include "third_party/boringssl/src/include/openssl/bytestring.h"
 #include "third_party/boringssl/src/include/openssl/hkdf.h"
@@ -25,7 +26,6 @@
 #include "net/third_party/quiche/src/quic/platform/api/quic_logging.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_ptr_util.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_str_cat.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 
 namespace quic {
 
diff --git a/quic/core/crypto/crypto_utils.h b/quic/core/crypto/crypto_utils.h
index f340bf4..da186a8 100644
--- a/quic/core/crypto/crypto_utils.h
+++ b/quic/core/crypto/crypto_utils.h
@@ -9,6 +9,7 @@
 
 #include <cstddef>
 #include <cstdint>
+#include <string>
 
 #include "base/macros.h"
 #include "third_party/boringssl/src/include/openssl/evp.h"
@@ -19,7 +20,6 @@
 #include "net/third_party/quiche/src/quic/core/quic_packets.h"
 #include "net/third_party/quiche/src/quic/core/quic_time.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/crypto_utils_test.cc b/quic/core/crypto/crypto_utils_test.cc
index c76337d..94b5098 100644
--- a/quic/core/crypto/crypto_utils_test.cc
+++ b/quic/core/crypto/crypto_utils_test.cc
@@ -4,9 +4,10 @@
 
 #include "net/third_party/quiche/src/quic/core/crypto/crypto_utils.h"
 
+#include <string>
+
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_arraysize.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/quic_test_utils.h"
diff --git a/quic/core/crypto/curve25519_key_exchange.cc b/quic/core/crypto/curve25519_key_exchange.cc
index 9c8e5ed..1400d0c 100644
--- a/quic/core/crypto/curve25519_key_exchange.cc
+++ b/quic/core/crypto/curve25519_key_exchange.cc
@@ -5,11 +5,11 @@
 #include "net/third_party/quiche/src/quic/core/crypto/curve25519_key_exchange.h"
 
 #include <cstdint>
+#include <string>
 
 #include "third_party/boringssl/src/include/openssl/curve25519.h"
 #include "net/third_party/quiche/src/quic/core/crypto/quic_random.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_ptr_util.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 
 namespace quic {
 namespace {
diff --git a/quic/core/crypto/curve25519_key_exchange.h b/quic/core/crypto/curve25519_key_exchange.h
index 115789c..5cefa55 100644
--- a/quic/core/crypto/curve25519_key_exchange.h
+++ b/quic/core/crypto/curve25519_key_exchange.h
@@ -6,10 +6,10 @@
 #define QUICHE_QUIC_CORE_CRYPTO_CURVE25519_KEY_EXCHANGE_H_
 
 #include <cstdint>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/crypto/key_exchange.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/curve25519_key_exchange_test.cc b/quic/core/crypto/curve25519_key_exchange_test.cc
index 0c4f735..f5ccd80 100644
--- a/quic/core/crypto/curve25519_key_exchange_test.cc
+++ b/quic/core/crypto/curve25519_key_exchange_test.cc
@@ -5,10 +5,10 @@
 #include "net/third_party/quiche/src/quic/core/crypto/curve25519_key_exchange.h"
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/crypto/quic_random.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_ptr_util.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 
 namespace quic {
diff --git a/quic/core/crypto/key_exchange.h b/quic/core/crypto/key_exchange.h
index 8970b62..7d4f76d 100644
--- a/quic/core/crypto/key_exchange.h
+++ b/quic/core/crypto/key_exchange.h
@@ -6,10 +6,10 @@
 #define QUICHE_QUIC_CORE_CRYPTO_KEY_EXCHANGE_H_
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/crypto/crypto_protocol.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/p256_key_exchange.cc b/quic/core/crypto/p256_key_exchange.cc
index a53efe5..f56a0aa 100644
--- a/quic/core/crypto/p256_key_exchange.cc
+++ b/quic/core/crypto/p256_key_exchange.cc
@@ -6,6 +6,7 @@
 
 #include <cstdint>
 #include <memory>
+#include <string>
 #include <utility>
 
 #include "third_party/boringssl/src/include/openssl/ec.h"
@@ -14,7 +15,6 @@
 #include "third_party/boringssl/src/include/openssl/evp.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_logging.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_ptr_util.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 
 namespace quic {
 namespace {
diff --git a/quic/core/crypto/p256_key_exchange.h b/quic/core/crypto/p256_key_exchange.h
index 04301e4..4e6d0b2 100644
--- a/quic/core/crypto/p256_key_exchange.h
+++ b/quic/core/crypto/p256_key_exchange.h
@@ -6,12 +6,12 @@
 #define QUICHE_QUIC_CORE_CRYPTO_P256_KEY_EXCHANGE_H_
 
 #include <cstdint>
+#include <string>
 
 #include "base/macros.h"
 #include "third_party/boringssl/src/include/openssl/base.h"
 #include "net/third_party/quiche/src/quic/core/crypto/key_exchange.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/p256_key_exchange_test.cc b/quic/core/crypto/p256_key_exchange_test.cc
index 32d6bf1..11d7bd8 100644
--- a/quic/core/crypto/p256_key_exchange_test.cc
+++ b/quic/core/crypto/p256_key_exchange_test.cc
@@ -5,9 +5,9 @@
 #include "net/third_party/quiche/src/quic/core/crypto/p256_key_exchange.h"
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/platform/api/quic_ptr_util.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 
 namespace quic {
diff --git a/quic/core/crypto/proof_source.cc b/quic/core/crypto/proof_source.cc
index 4edb40d..73f1672 100644
--- a/quic/core/crypto/proof_source.cc
+++ b/quic/core/crypto/proof_source.cc
@@ -2,8 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <string>
+
 #include "net/third_party/quiche/src/quic/core/crypto/proof_source.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 
 namespace quic {
 
diff --git a/quic/core/crypto/proof_source.h b/quic/core/crypto/proof_source.h
index 0f293be..cc777c7 100644
--- a/quic/core/crypto/proof_source.h
+++ b/quic/core/crypto/proof_source.h
@@ -6,6 +6,7 @@
 #define QUICHE_QUIC_CORE_CRYPTO_PROOF_SOURCE_H_
 
 #include <memory>
+#include <string>
 #include <vector>
 
 #include "net/third_party/quiche/src/quic/core/crypto/quic_crypto_proof.h"
@@ -13,7 +14,6 @@
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_reference_counted.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_socket_address.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/proof_verifier.h b/quic/core/crypto/proof_verifier.h
index 9178942..e6605bb 100644
--- a/quic/core/crypto/proof_verifier.h
+++ b/quic/core/crypto/proof_verifier.h
@@ -6,12 +6,12 @@
 #define QUICHE_QUIC_CORE_CRYPTO_PROOF_VERIFIER_H_
 
 #include <memory>
+#include <string>
 #include <vector>
 
 #include "net/third_party/quiche/src/quic/core/quic_packets.h"
 #include "net/third_party/quiche/src/quic/core/quic_types.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/quic_compressed_certs_cache.cc b/quic/core/crypto/quic_compressed_certs_cache.cc
index e07e924..ae2124c 100644
--- a/quic/core/crypto/quic_compressed_certs_cache.cc
+++ b/quic/core/crypto/quic_compressed_certs_cache.cc
@@ -2,8 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <string>
+
 #include "net/third_party/quiche/src/quic/core/crypto/quic_compressed_certs_cache.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 
 namespace quic {
 
diff --git a/quic/core/crypto/quic_compressed_certs_cache.h b/quic/core/crypto/quic_compressed_certs_cache.h
index 340542a..2003187 100644
--- a/quic/core/crypto/quic_compressed_certs_cache.h
+++ b/quic/core/crypto/quic_compressed_certs_cache.h
@@ -5,12 +5,12 @@
 #ifndef QUICHE_QUIC_CORE_CRYPTO_QUIC_COMPRESSED_CERTS_CACHE_H_
 #define QUICHE_QUIC_CORE_CRYPTO_QUIC_COMPRESSED_CERTS_CACHE_H_
 
+#include <string>
 #include <vector>
 
 #include "net/third_party/quiche/src/quic/core/crypto/proof_source.h"
 #include "net/third_party/quiche/src/quic/core/quic_lru_cache.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 
 namespace quic {
 
diff --git a/quic/core/crypto/quic_compressed_certs_cache_test.cc b/quic/core/crypto/quic_compressed_certs_cache_test.cc
index 788f1d7..d34ae00 100644
--- a/quic/core/crypto/quic_compressed_certs_cache_test.cc
+++ b/quic/core/crypto/quic_compressed_certs_cache_test.cc
@@ -4,9 +4,10 @@
 
 #include "net/third_party/quiche/src/quic/core/crypto/quic_compressed_certs_cache.h"
 
+#include <string>
+
 #include "base/macros.h"
 #include "net/third_party/quiche/src/quic/core/crypto/cert_compressor.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/crypto_test_utils.h"
diff --git a/quic/core/crypto/quic_crypto_client_config.cc b/quic/core/crypto/quic_crypto_client_config.cc
index 8d34173..4400fea 100644
--- a/quic/core/crypto/quic_crypto_client_config.cc
+++ b/quic/core/crypto/quic_crypto_client_config.cc
@@ -6,6 +6,7 @@
 
 #include <algorithm>
 #include <memory>
+#include <string>
 
 #include "third_party/boringssl/src/include/openssl/ssl.h"
 #include "net/third_party/quiche/src/quic/core/crypto/cert_compressor.h"
@@ -32,7 +33,6 @@
 #include "net/third_party/quiche/src/quic/platform/api/quic_logging.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_map_util.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_ptr_util.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 
diff --git a/quic/core/crypto/quic_crypto_client_config.h b/quic/core/crypto/quic_crypto_client_config.h
index 4c2004d..49b92b6 100644
--- a/quic/core/crypto/quic_crypto_client_config.h
+++ b/quic/core/crypto/quic_crypto_client_config.h
@@ -8,6 +8,7 @@
 #include <cstdint>
 #include <map>
 #include <memory>
+#include <string>
 #include <vector>
 
 #include "base/macros.h"
@@ -18,7 +19,6 @@
 #include "net/third_party/quiche/src/quic/core/quic_server_id.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_reference_counted.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/quic_crypto_client_config_test.cc b/quic/core/crypto/quic_crypto_client_config_test.cc
index 097f455..2158cd3 100644
--- a/quic/core/crypto/quic_crypto_client_config_test.cc
+++ b/quic/core/crypto/quic_crypto_client_config_test.cc
@@ -4,13 +4,14 @@
 
 #include "net/third_party/quiche/src/quic/core/crypto/quic_crypto_client_config.h"
 
+#include <string>
+
 #include "net/third_party/quiche/src/quic/core/crypto/proof_verifier.h"
 #include "net/third_party/quiche/src/quic/core/quic_server_id.h"
 #include "net/third_party/quiche/src/quic/core/quic_types.h"
 #include "net/third_party/quiche/src/quic/core/quic_utils.h"
 #include "net/third_party/quiche/src/quic/core/tls_client_handshaker.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_endian.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/test_tools/crypto_test_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/mock_random.h"
diff --git a/quic/core/crypto/quic_crypto_proof.h b/quic/core/crypto/quic_crypto_proof.h
index 88255dc..c335068 100644
--- a/quic/core/crypto/quic_crypto_proof.h
+++ b/quic/core/crypto/quic_crypto_proof.h
@@ -5,8 +5,9 @@
 #ifndef QUICHE_QUIC_CORE_CRYPTO_QUIC_CRYPTO_PROOF_H_
 #define QUICHE_QUIC_CORE_CRYPTO_QUIC_CRYPTO_PROOF_H_
 
+#include <string>
+
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 
 namespace quic {
 
diff --git a/quic/core/crypto/quic_crypto_server_config.cc b/quic/core/crypto/quic_crypto_server_config.cc
index 2b54c73..a59edab 100644
--- a/quic/core/crypto/quic_crypto_server_config.cc
+++ b/quic/core/crypto/quic_crypto_server_config.cc
@@ -7,6 +7,7 @@
 #include <algorithm>
 #include <cstdlib>
 #include <memory>
+#include <string>
 
 #include "base/macros.h"
 #include "third_party/boringssl/src/include/openssl/sha.h"
@@ -44,7 +45,6 @@
 #include "net/third_party/quiche/src/quic/platform/api/quic_logging.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_ptr_util.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_reference_counted.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"
 
diff --git a/quic/core/crypto/quic_crypto_server_config.h b/quic/core/crypto/quic_crypto_server_config.h
index 858c95e..92be490 100644
--- a/quic/core/crypto/quic_crypto_server_config.h
+++ b/quic/core/crypto/quic_crypto_server_config.h
@@ -9,6 +9,7 @@
 #include <cstdint>
 #include <map>
 #include <memory>
+#include <string>
 #include <vector>
 
 #include "base/macros.h"
@@ -28,7 +29,6 @@
 #include "net/third_party/quiche/src/quic/platform/api/quic_mutex.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_reference_counted.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_socket_address.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/quic_crypto_server_config_test.cc b/quic/core/crypto/quic_crypto_server_config_test.cc
index 6d38bde..7f9c3fe 100644
--- a/quic/core/crypto/quic_crypto_server_config_test.cc
+++ b/quic/core/crypto/quic_crypto_server_config_test.cc
@@ -7,6 +7,7 @@
 #include <stdarg.h>
 
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/crypto/cert_compressor.h"
 #include "net/third_party/quiche/src/quic/core/crypto/chacha20_poly1305_encrypter.h"
@@ -17,7 +18,6 @@
 #include "net/third_party/quiche/src/quic/core/quic_time.h"
 #include "net/third_party/quiche/src/quic/core/tls_server_handshaker.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_socket_address.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/test_tools/crypto_test_utils.h"
 #include "net/third_party/quiche/src/quic/test_tools/mock_clock.h"
diff --git a/quic/core/crypto/quic_decrypter.cc b/quic/core/crypto/quic_decrypter.cc
index 1ab67ba..79369f0 100644
--- a/quic/core/crypto/quic_decrypter.cc
+++ b/quic/core/crypto/quic_decrypter.cc
@@ -4,6 +4,8 @@
 
 #include "net/third_party/quiche/src/quic/core/crypto/quic_decrypter.h"
 
+#include <string>
+
 #include "third_party/boringssl/src/include/openssl/tls1.h"
 #include "net/third_party/quiche/src/quic/core/crypto/aes_128_gcm_12_decrypter.h"
 #include "net/third_party/quiche/src/quic/core/crypto/aes_128_gcm_decrypter.h"
@@ -16,7 +18,6 @@
 #include "net/third_party/quiche/src/quic/platform/api/quic_bug_tracker.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_logging.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_ptr_util.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 
 namespace quic {
 
diff --git a/quic/core/crypto/quic_decrypter.h b/quic/core/crypto/quic_decrypter.h
index f55b00b..a2b104c 100644
--- a/quic/core/crypto/quic_decrypter.h
+++ b/quic/core/crypto/quic_decrypter.h
@@ -8,11 +8,11 @@
 #include <cstddef>
 #include <cstdint>
 #include <memory>
+#include <string>
 
 #include "net/third_party/quiche/src/quic/core/crypto/quic_crypter.h"
 #include "net/third_party/quiche/src/quic/core/quic_packets.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
 
 namespace quic {
diff --git a/quic/core/crypto/quic_hkdf_test.cc b/quic/core/crypto/quic_hkdf_test.cc
index fbf2860..e40bebf 100644
--- a/quic/core/crypto/quic_hkdf_test.cc
+++ b/quic/core/crypto/quic_hkdf_test.cc
@@ -4,8 +4,9 @@
 
 #include "net/third_party/quiche/src/quic/core/crypto/quic_hkdf.h"
 
+#include <string>
+
 #include "net/third_party/quiche/src/quic/platform/api/quic_arraysize.h"
-#include "net/third_party/quiche/src/quic/platform/api/quic_string.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_text_utils.h"