Use FF_THREAD_SLICE threading mode in FFmpeg for MediaSource streams.

media/filters/ffmpeg_video_decoder_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/memory/singleton.h"
@@ skipping 28 matching lines @@
 static const gfx::Rect kVisibleRect(320, 240);
 static const gfx::Size kNaturalSize(320, 240);
 
 ACTION_P(ReturnBuffer, buffer) {
   arg0.Run(buffer.get() ? DemuxerStream::kOk : DemuxerStream::kAborted, buffer);
 }
 
 class FFmpegVideoDecoderTest : public testing::Test {
  public:
   FFmpegVideoDecoderTest()
-      : decoder_(new FFmpegVideoDecoder(message_loop_.message_loop_proxy())),
+      : decoder_(new FFmpegVideoDecoder(message_loop_.message_loop_proxy(),
+                                        FFmpegVideoDecoder::THREADING_FRAME)),
         decode_cb_(base::Bind(&FFmpegVideoDecoderTest::FrameReady,
                               base::Unretained(this))) {
     FFmpegGlue::InitializeFFmpeg();
 
     // Initialize various test buffers.
     frame_buffer_.reset(new uint8[kCodedSize.GetArea()]);
     end_of_stream_buffer_ = DecoderBuffer::CreateEOSBuffer();
     i_frame_buffer_ = ReadTestDataFile("vp8-I-frame-320x240");
     corrupt_i_frame_buffer_ = ReadTestDataFile("vp8-corrupt-I-frame");
   }
@@ skipping 427 matching lines @@
 
 // Test stopping when decoder has hit end of stream.
 TEST_F(FFmpegVideoDecoderTest, Stop_EndOfStream) {
   Initialize();
   EnterDecodingState();
   EnterEndOfStreamState();
   Stop();
 }
 
 }  // namespace media