diff --git a/http2/hpack/decoder/hpack_decoder_string_buffer_test.cc b/http2/hpack/decoder/hpack_decoder_string_buffer_test.cc
index 009b894..11b0d97 100644
--- a/http2/hpack/decoder/hpack_decoder_string_buffer_test.cc
+++ b/http2/hpack/decoder/hpack_decoder_string_buffer_test.cc
@@ -8,9 +8,9 @@
 
 #include <initializer_list>
 
-#include "base/logging.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "net/third_party/quiche/src/http2/platform/api/http2_logging.h"
 #include "net/third_party/quiche/src/http2/platform/api/http2_string.h"
 #include "net/third_party/quiche/src/http2/platform/api/http2_string_utils.h"
 #include "net/third_party/quiche/src/http2/platform/api/http2_test_helpers.h"
@@ -31,10 +31,10 @@
   State state() const { return buf_.state_for_testing(); }
   Backing backing() const { return buf_.backing_for_testing(); }
 
-  // We want to know that LOG(x) << buf_ will work in production should that
-  // be needed, so we test that it outputs the expected values.
+  // We want to know that HTTP2_LOG(x) << buf_ will work in production should
+  // that be needed, so we test that it outputs the expected values.
   AssertionResult VerifyLogHasSubstrs(std::initializer_list<Http2String> strs) {
-    VLOG(1) << buf_;
+    HTTP2_VLOG(1) << buf_;
     std::ostringstream ss;
     buf_.OutputDebugStringTo(ss);
     Http2String dbg_str(ss.str());
@@ -54,7 +54,7 @@
   EXPECT_TRUE(VerifyLogHasSubstrs({"state=RESET"}));
 
   buf_.Set(data, /*is_static*/ true);
-  LOG(INFO) << buf_;
+  HTTP2_LOG(INFO) << buf_;
   EXPECT_EQ(state(), State::COMPLETE);
   EXPECT_EQ(backing(), Backing::STATIC);
   EXPECT_EQ(data, buf_.str());
@@ -75,13 +75,13 @@
 TEST_F(HpackDecoderStringBufferTest, PlainWhole) {
   Http2StringPiece data("some text.");
 
-  LOG(INFO) << buf_;
+  HTTP2_LOG(INFO) << buf_;
   EXPECT_EQ(state(), State::RESET);
 
   buf_.OnStart(/*huffman_encoded*/ false, data.size());
   EXPECT_EQ(state(), State::COLLECTING);
   EXPECT_EQ(backing(), Backing::RESET);
-  LOG(INFO) << buf_;
+  HTTP2_LOG(INFO) << buf_;
 
   EXPECT_TRUE(buf_.OnData(data.data(), data.size()));
   EXPECT_EQ(state(), State::COLLECTING);
@@ -101,7 +101,7 @@
   // Now force it to buffer the string, after which it will still have the same
   // string value, but the backing store will be different.
   buf_.BufferStringIfUnbuffered();
-  LOG(INFO) << buf_;
+  HTTP2_LOG(INFO) << buf_;
   EXPECT_EQ(backing(), Backing::BUFFERED);
   EXPECT_EQ(buf_.BufferedLength(), data.size());
   EXPECT_EQ(data, buf_.str());
@@ -126,7 +126,7 @@
   EXPECT_EQ(state(), State::COLLECTING);
   EXPECT_EQ(backing(), Backing::BUFFERED);
   EXPECT_EQ(buf_.BufferedLength(), part1.size());
-  LOG(INFO) << buf_;
+  HTTP2_LOG(INFO) << buf_;
 
   EXPECT_TRUE(buf_.OnData(part2.data(), part2.size()));
   EXPECT_EQ(state(), State::COLLECTING);
@@ -137,7 +137,7 @@
   EXPECT_EQ(state(), State::COMPLETE);
   EXPECT_EQ(backing(), Backing::BUFFERED);
   EXPECT_EQ(buf_.BufferedLength(), data.size());
-  LOG(INFO) << buf_;
+  HTTP2_LOG(INFO) << buf_;
 
   Http2StringPiece buffered = buf_.str();
   EXPECT_EQ(data, buffered);
@@ -188,31 +188,31 @@
   EXPECT_EQ(state(), State::COLLECTING);
   EXPECT_EQ(backing(), Backing::BUFFERED);
   EXPECT_EQ(0u, buf_.BufferedLength());
-  LOG(INFO) << buf_;
+  HTTP2_LOG(INFO) << buf_;
 
   EXPECT_TRUE(buf_.OnData(part1.data(), part1.size()));
   EXPECT_EQ(state(), State::COLLECTING);
   EXPECT_EQ(backing(), Backing::BUFFERED);
   EXPECT_GT(buf_.BufferedLength(), 0u);
   EXPECT_LT(buf_.BufferedLength(), decoded.size());
-  LOG(INFO) << buf_;
+  HTTP2_LOG(INFO) << buf_;
 
   EXPECT_TRUE(buf_.OnData(part2.data(), part2.size()));
   EXPECT_EQ(state(), State::COLLECTING);
   EXPECT_EQ(backing(), Backing::BUFFERED);
   EXPECT_EQ(buf_.BufferedLength(), decoded.size());
-  LOG(INFO) << buf_;
+  HTTP2_LOG(INFO) << buf_;
 
   EXPECT_TRUE(buf_.OnEnd());
   EXPECT_EQ(state(), State::COMPLETE);
   EXPECT_EQ(backing(), Backing::BUFFERED);
   EXPECT_EQ(buf_.BufferedLength(), decoded.size());
   EXPECT_EQ(decoded, buf_.str());
-  LOG(INFO) << buf_;
+  HTTP2_LOG(INFO) << buf_;
 
   buf_.Reset();
   EXPECT_EQ(state(), State::RESET);
-  LOG(INFO) << buf_;
+  HTTP2_LOG(INFO) << buf_;
 }
 
 TEST_F(HpackDecoderStringBufferTest, InvalidHuffmanOnData) {
@@ -226,7 +226,7 @@
   EXPECT_EQ(state(), State::COLLECTING);
   EXPECT_EQ(backing(), Backing::BUFFERED);
 
-  LOG(INFO) << buf_;
+  HTTP2_LOG(INFO) << buf_;
 }
 
 TEST_F(HpackDecoderStringBufferTest, InvalidHuffmanOnEnd) {
@@ -241,7 +241,7 @@
   EXPECT_EQ(backing(), Backing::BUFFERED);
 
   EXPECT_FALSE(buf_.OnEnd());
-  LOG(INFO) << buf_;
+  HTTP2_LOG(INFO) << buf_;
 }
 
 // TODO(jamessynge): Add tests for ReleaseString().