Another big out-of-lining of test code. Hits a lot of gmock objects

media/video/video_mock_objects.h

 // Copyright (c) 2010 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.
 
 #ifndef MEDIA_VIDEO_MOCK_OBJECTS_H_
 #define MEDIA_VIDEO_MOCK_OBJECTS_H_
 
 #include "media/video/video_decode_context.h"
 #include "media/video/video_decode_engine.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace media {
 
 class MockVideoDecodeEngine : public VideoDecodeEngine {
  public:
-  MockVideoDecodeEngine() {}
-  virtual ~MockVideoDecodeEngine() {}
+  MockVideoDecodeEngine();
+  virtual ~MockVideoDecodeEngine();
 
   MOCK_METHOD4(Initialize, void(MessageLoop* message_loop,
                                 EventHandler* event_handler,
                                 VideoDecodeContext* context,
                                 const VideoCodecConfig& config));
   MOCK_METHOD0(Uninitialize, void());
   MOCK_METHOD0(Flush, void());
   MOCK_METHOD0(Seek, void());
   MOCK_METHOD1(ConsumeVideoSample, void(scoped_refptr<Buffer> buffer));
   MOCK_METHOD1(ProduceVideoFrame, void(scoped_refptr<VideoFrame> frame));
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockVideoDecodeEngine);
 };
 
 class MockVideoDecodeContext : public VideoDecodeContext {
  public:
-  MockVideoDecodeContext() {}
-  virtual ~MockVideoDecodeContext() {}
+  MockVideoDecodeContext();
+  virtual ~MockVideoDecodeContext();
 
   MOCK_METHOD0(GetDevice, void*());
   MOCK_METHOD6(AllocateVideoFrames, void(
       int n, size_t width, size_t height, VideoFrame::Format format,
       std::vector<scoped_refptr<VideoFrame> >* frames,
       Task* task));
   MOCK_METHOD0(ReleaseAllVideoFrames, void());
   MOCK_METHOD3(ConvertToVideoFrame,  void(
       void* buffer, scoped_refptr<VideoFrame> frame, Task* task));
   MOCK_METHOD1(Destroy, void(Task* task));
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockVideoDecodeContext);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_VIDEO_MOCK_OBJECTS_H_