Remove QuicFrameList, because it's unused with the new QuicStreamSequencer.

net/quic/quic_stream_sequencer_test.cc

Index: net/quic/quic_stream_sequencer_test.cc
diff --git a/net/quic/quic_stream_sequencer_test.cc b/net/quic/quic_stream_sequencer_test.cc
index 4d0f0c052fc76e18c7ee9aca19caf51fbce447b9..ef3b333099735e61ac61af7bedd617b8537dd241 100644
--- a/net/quic/quic_stream_sequencer_test.cc
+++ b/net/quic/quic_stream_sequencer_test.cc
@@ -11,7 +11,6 @@
 #include "base/rand_util.h"
 #include "net/base/ip_endpoint.h"
 #include "net/quic/quic_flags.h"
-#include "net/quic/quic_frame_list.h"
 #include "net/quic/quic_utils.h"
 #include "net/quic/reliable_quic_stream.h"
 #include "net/quic/test_tools/mock_clock.h"
@@ -556,54 +555,6 @@ TEST_F(QuicStreamSequencerTest, MarkConsumedWithMissingPacket) {
   sequencer_->MarkConsumed(6);
 }
 
-TEST(QuicFrameListTest, FrameOverlapsBufferedData) {
-  QuicFrameList buffer;
-
-  // Ensure that FrameOverlapsBufferedData returns appropriate responses when
-  // there is existing data buffered.
-  const int kBufferedOffset = 10;
-  const int kBufferedDataLength = 3;
-  const int kNewDataLength = 3;
-  string data(kNewDataLength, '.');
-
-  // No overlap if no buffered frames.
-  EXPECT_EQ(0u, buffer.BytesBuffered());
-  size_t bytes_written;
-  // Add a buffered frame.
-  buffer.OnStreamData(
-      kBufferedOffset,
-      StringPiece(string(kBufferedDataLength, '.').data(), kBufferedDataLength),
-      QuicTime::Zero(), &bytes_written);
-
-  // New byte range partially overlaps with buffered frame, start offset
-  // preceding buffered frame.
-  EXPECT_TRUE(QuicStreamSequencerPeer::FrameOverlapsBufferedData(
-      &buffer, QuicStreamFrame(1, false, kBufferedOffset - 1, data)));
-  EXPECT_TRUE(QuicStreamSequencerPeer::FrameOverlapsBufferedData(
-      &buffer,
-      QuicStreamFrame(1, false, kBufferedOffset - kNewDataLength + 1, data)));
-
-  // New byte range partially overlaps with buffered frame, start offset inside
-  // existing buffered frame.
-  EXPECT_TRUE(QuicStreamSequencerPeer::FrameOverlapsBufferedData(
-      &buffer, QuicStreamFrame(1, false, kBufferedOffset + 1, data)));
-  EXPECT_TRUE(QuicStreamSequencerPeer::FrameOverlapsBufferedData(
-      &buffer, QuicStreamFrame(
-                   1, false, kBufferedOffset + kBufferedDataLength - 1, data)));
-
-  // New byte range entirely outside of buffered frames, start offset
-  // preceeding buffered frame.
-  EXPECT_FALSE(QuicStreamSequencerPeer::FrameOverlapsBufferedData(
-      &buffer,
-      QuicStreamFrame(1, false, kBufferedOffset - kNewDataLength, data)));
-
-  // New byte range entirely outside of buffered frames, start offset later than
-  // buffered frame.
-  EXPECT_FALSE(QuicStreamSequencerPeer::FrameOverlapsBufferedData(
-      &buffer,
-      QuicStreamFrame(1, false, kBufferedOffset + kBufferedDataLength, data)));
-}
-
 TEST_F(QuicStreamSequencerTest, DontAcceptOverlappingFrames) {
   // The peer should never send us non-identical stream frames which contain
   // overlapping byte ranges - if they do, we close the connection.