Migrates users of QuicheMemSlice to the new code location.

Tested:
    TAP train for global presubmit queue
    http://test/OCL:758795366:BASE:758868911:1747290036493:2e4c165c

Protected by refactoring, no functional change; not protected.

PiperOrigin-RevId: 759152053

quiche/quic/moqt/tools/chat_client.cc

diff --git a/quiche/quic/moqt/tools/chat_client.cc b/quiche/quic/moqt/tools/chat_client.cc
index 72349a4..eb7ac99 100644
--- a/quiche/quic/moqt/tools/chat_client.cc
+++ b/quiche/quic/moqt/tools/chat_client.cc
@@ -32,8 +32,8 @@
 #include "quiche/quic/platform/api/quic_socket_address.h"
 #include "quiche/quic/tools/fake_proof_verifier.h"
 #include "quiche/quic/tools/quic_name_lookup.h"
-#include "quiche/common/platform/api/quiche_mem_slice.h"
 #include "quiche/common/quiche_buffer_allocator.h"
+#include "quiche/common/quiche_mem_slice.h"
 #include "quiche/common/simple_buffer_allocator.h"
 
 namespace moqt::moq_chat {

quiche/quic/moqt/tools/moqt_simulator_bin.cc

diff --git a/quiche/quic/moqt/tools/moqt_simulator_bin.cc b/quiche/quic/moqt/tools/moqt_simulator_bin.cc
index a2f3b67..3da0a9d 100644
--- a/quiche/quic/moqt/tools/moqt_simulator_bin.cc
+++ b/quiche/quic/moqt/tools/moqt_simulator_bin.cc
@@ -47,10 +47,10 @@
 #include "quiche/quic/test_tools/simulator/switch.h"
 #include "quiche/common/platform/api/quiche_command_line_flags.h"
 #include "quiche/common/platform/api/quiche_logging.h"
-#include "quiche/common/platform/api/quiche_mem_slice.h"
 #include "quiche/common/quiche_buffer_allocator.h"
 #include "quiche/common/quiche_data_reader.h"
 #include "quiche/common/quiche_data_writer.h"
+#include "quiche/common/quiche_mem_slice.h"
 #include "quiche/common/simple_buffer_allocator.h"
 
 namespace moqt::test {

quiche/quic/tools/connect_tunnel.cc

diff --git a/quiche/quic/tools/connect_tunnel.cc b/quiche/quic/tools/connect_tunnel.cc
index 11f2eff..a744c6b 100644
--- a/quiche/quic/tools/connect_tunnel.cc
+++ b/quiche/quic/tools/connect_tunnel.cc
@@ -25,7 +25,7 @@
 #include "quiche/quic/tools/quic_simple_server_backend.h"
 #include "quiche/common/http/http_header_block.h"
 #include "quiche/common/platform/api/quiche_logging.h"
-#include "quiche/common/platform/api/quiche_mem_slice.h"
+#include "quiche/common/quiche_mem_slice.h"
 
 namespace quic {
 

quiche/quic/tools/connect_tunnel.h

diff --git a/quiche/quic/tools/connect_tunnel.h b/quiche/quic/tools/connect_tunnel.h
index ecde8b7..2dc868d 100644
--- a/quiche/quic/tools/connect_tunnel.h
+++ b/quiche/quic/tools/connect_tunnel.h
@@ -20,7 +20,7 @@
 #include "quiche/quic/core/socket_factory.h"
 #include "quiche/quic/tools/quic_simple_server_backend.h"
 #include "quiche/common/http/http_header_block.h"
-#include "quiche/common/platform/api/quiche_mem_slice.h"
+#include "quiche/common/quiche_mem_slice.h"
 
 namespace quic {
 

quiche/quic/tools/connect_tunnel_test.cc

diff --git a/quiche/quic/tools/connect_tunnel_test.cc b/quiche/quic/tools/connect_tunnel_test.cc
index eca60a7..fc4ed40 100644
--- a/quiche/quic/tools/connect_tunnel_test.cc
+++ b/quiche/quic/tools/connect_tunnel_test.cc
@@ -25,8 +25,8 @@
 #include "quiche/quic/tools/quic_backend_response.h"
 #include "quiche/quic/tools/quic_simple_server_backend.h"
 #include "quiche/common/http/http_header_block.h"
-#include "quiche/common/platform/api/quiche_mem_slice.h"
 #include "quiche/common/platform/api/quiche_test.h"
+#include "quiche/common/quiche_mem_slice.h"
 
 namespace quic::test {
 namespace {

quiche/quic/tools/connect_udp_tunnel.cc

diff --git a/quiche/quic/tools/connect_udp_tunnel.cc b/quiche/quic/tools/connect_udp_tunnel.cc
index 85d0760..f850bfc 100644
--- a/quiche/quic/tools/connect_udp_tunnel.cc
+++ b/quiche/quic/tools/connect_udp_tunnel.cc
@@ -30,8 +30,8 @@
 #include "quiche/common/masque/connect_udp_datagram_payload.h"
 #include "quiche/common/platform/api/quiche_googleurl.h"
 #include "quiche/common/platform/api/quiche_logging.h"
-#include "quiche/common/platform/api/quiche_mem_slice.h"
 #include "quiche/common/platform/api/quiche_url_utils.h"
+#include "quiche/common/quiche_mem_slice.h"
 #include "quiche/common/structured_headers.h"
 
 namespace quic {

quiche/quic/tools/connect_udp_tunnel.h

diff --git a/quiche/quic/tools/connect_udp_tunnel.h b/quiche/quic/tools/connect_udp_tunnel.h
index 71e13dc..cf7180f 100644
--- a/quiche/quic/tools/connect_udp_tunnel.h
+++ b/quiche/quic/tools/connect_udp_tunnel.h
@@ -22,7 +22,7 @@
 #include "quiche/quic/core/socket_factory.h"
 #include "quiche/quic/tools/quic_simple_server_backend.h"
 #include "quiche/common/http/http_header_block.h"
-#include "quiche/common/platform/api/quiche_mem_slice.h"
+#include "quiche/common/quiche_mem_slice.h"
 
 namespace quic {
 

quiche/quic/tools/connect_udp_tunnel_test.cc

diff --git a/quiche/quic/tools/connect_udp_tunnel_test.cc b/quiche/quic/tools/connect_udp_tunnel_test.cc
index 5a2faf2..918ec19 100644
--- a/quiche/quic/tools/connect_udp_tunnel_test.cc
+++ b/quiche/quic/tools/connect_udp_tunnel_test.cc
@@ -24,9 +24,9 @@
 #include "quiche/quic/tools/quic_simple_server_backend.h"
 #include "quiche/common/masque/connect_udp_datagram_payload.h"
 #include "quiche/common/platform/api/quiche_googleurl.h"
-#include "quiche/common/platform/api/quiche_mem_slice.h"
 #include "quiche/common/platform/api/quiche_test.h"
 #include "quiche/common/platform/api/quiche_url_utils.h"
+#include "quiche/common/quiche_mem_slice.h"
 
 namespace quic::test {
 namespace {