diff --git a/quic/core/http/quic_spdy_stream_body_buffer.cc b/quic/core/http/quic_spdy_stream_body_buffer.cc
index c0a77b2..d175e13 100644
--- a/quic/core/http/quic_spdy_stream_body_buffer.cc
+++ b/quic/core/http/quic_spdy_stream_body_buffer.cc
@@ -3,6 +3,10 @@
 // found in the LICENSE file.
 
 #include "net/third_party/quiche/src/quic/core/http/quic_spdy_stream_body_buffer.h"
+
+#include <algorithm>
+
+#include "net/third_party/quiche/src/quic/core/quic_stream_sequencer.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_logging.h"
 
 namespace quic {
diff --git a/quic/core/http/quic_spdy_stream_body_buffer.h b/quic/core/http/quic_spdy_stream_body_buffer.h
index 2485aac..d8431c1 100644
--- a/quic/core/http/quic_spdy_stream_body_buffer.h
+++ b/quic/core/http/quic_spdy_stream_body_buffer.h
@@ -6,11 +6,15 @@
 #define QUICHE_QUIC_CORE_HTTP_QUIC_SPDY_STREAM_BODY_BUFFER_H_
 
 #include "net/third_party/quiche/src/quic/core/http/http_decoder.h"
-#include "net/third_party/quiche/src/quic/core/quic_stream_sequencer.h"
 #include "net/third_party/quiche/src/quic/platform/api/quic_bug_tracker.h"
+#include "net/third_party/quiche/src/quic/platform/api/quic_containers.h"
+#include "net/third_party/quiche/src/quic/platform/api/quic_export.h"
+#include "net/third_party/quiche/src/quic/platform/api/quic_iovec.h"
 
 namespace quic {
 
+class QuicStreamSequencer;
+
 // Buffer decoded body for QuicSpdyStream. It also talks to the sequencer to
 // consume data.
 class QUIC_EXPORT_PRIVATE QuicSpdyStreamBodyBuffer {