Convert Filter::Seek() to use new callback system.

media/base/mock_filters.h

Index: media/base/mock_filters.h
diff --git a/media/base/mock_filters.h b/media/base/mock_filters.h
index 156443713d2dd8c61c517a5f440a269002caca70..7df9280327253f3106a9cafa63fa1c1cd1b806f0 100644
--- a/media/base/mock_filters.h
+++ b/media/base/mock_filters.h
@@ -54,7 +54,7 @@ class MockFilter : public Filter {
   MOCK_METHOD1(Flush, void(FilterCallback* callback));
   MOCK_METHOD1(Stop, void(FilterCallback* callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
-  MOCK_METHOD2(Seek, void(base::TimeDelta time, FilterCallback* callback));
+  MOCK_METHOD2(Seek, void(base::TimeDelta time, const FilterStatusCB& cb));
   MOCK_METHOD0(OnAudioRendererDisabled, void());
 
  protected:
@@ -73,7 +73,7 @@ class MockDataSource : public DataSource {
 
   MOCK_METHOD1(Stop, void(FilterCallback* callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
-  MOCK_METHOD2(Seek, void(base::TimeDelta time, FilterCallback* callback));
+  MOCK_METHOD2(Seek, void(base::TimeDelta time, const FilterStatusCB& cb));
   MOCK_METHOD0(OnAudioRendererDisabled, void());
 
   // DataSource implementation.
@@ -106,7 +106,7 @@ class MockDemuxer : public Demuxer {
   MOCK_METHOD1(Stop, void(FilterCallback* callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
   MOCK_METHOD1(SetPreload, void(Preload preload));
-  MOCK_METHOD2(Seek, void(base::TimeDelta time, FilterCallback* callback));
+  MOCK_METHOD2(Seek, void(base::TimeDelta time, const FilterStatusCB& cb));
   MOCK_METHOD0(OnAudioRendererDisabled, void());
 
   // Demuxer implementation.
@@ -177,7 +177,7 @@ class MockVideoDecoder : public VideoDecoder {
   // Filter implementation.
   MOCK_METHOD1(Stop, void(FilterCallback* callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
-  MOCK_METHOD2(Seek, void(base::TimeDelta time, FilterCallback* callback));
+  MOCK_METHOD2(Seek, void(base::TimeDelta time, const FilterStatusCB& cb));
   MOCK_METHOD0(OnAudioRendererDisabled, void());
 
   // VideoDecoder implementation.
@@ -206,7 +206,7 @@ class MockAudioDecoder : public AudioDecoder {
   // Filter implementation.
   MOCK_METHOD1(Stop, void(FilterCallback* callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
-  MOCK_METHOD2(Seek, void(base::TimeDelta time, FilterCallback* callback));
+  MOCK_METHOD2(Seek, void(base::TimeDelta time, const FilterStatusCB& cb));
   MOCK_METHOD0(OnAudioRendererDisabled, void());
 
   // AudioDecoder implementation.
@@ -234,7 +234,7 @@ class MockVideoRenderer : public VideoRenderer {
   // Filter implementation.
   MOCK_METHOD1(Stop, void(FilterCallback* callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
-  MOCK_METHOD2(Seek, void(base::TimeDelta time, FilterCallback* callback));
+  MOCK_METHOD2(Seek, void(base::TimeDelta time, const FilterStatusCB& cb));
   MOCK_METHOD0(OnAudioRendererDisabled, void());
 
   // VideoRenderer implementation.
@@ -261,7 +261,7 @@ class MockAudioRenderer : public AudioRenderer {
   // Filter implementation.
   MOCK_METHOD1(Stop, void(FilterCallback* callback));
   MOCK_METHOD1(SetPlaybackRate, void(float playback_rate));
-  MOCK_METHOD2(Seek, void(base::TimeDelta time, FilterCallback* callback));
+  MOCK_METHOD2(Seek, void(base::TimeDelta time, const FilterStatusCB& cb));
   MOCK_METHOD0(OnAudioRendererDisabled, void());
 
   // AudioRenderer implementation.
@@ -314,6 +314,7 @@ class MockFilterCollection {
 // FilterCallback on behalf of the provided filter.  Can be used when mocking
 // the Initialize() and Seek() methods.
 void RunFilterCallback(::testing::Unused, FilterCallback* callback);
+void RunFilterStatusCB(::testing::Unused, const FilterStatusCB& cb);
 void RunPipelineStatusCallback(PipelineStatus status,
                                PipelineStatusCallback* callback);
 void RunFilterCallback3(::testing::Unused, FilterCallback* callback,