Add WebMediaPlayer::timelineOffset() support to WebMediaPlayerImpl.

media/base/pipeline_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 <vector>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/stl_util.h"
 #include "base/test/simple_test_tick_clock.h"
@@ skipping 90 matching lines @@
     filter_collection_->SetTextRenderer(text_renderer.Pass());
 
     // InitializeDemuxer() adds overriding expectations for expected non-NULL
     // streams.
     DemuxerStream* null_pointer = NULL;
     EXPECT_CALL(*demuxer_, GetStream(_))
         .WillRepeatedly(Return(null_pointer));
 
     EXPECT_CALL(*demuxer_, GetStartTime())
         .WillRepeatedly(Return(base::TimeDelta()));
+
+    EXPECT_CALL(*demuxer_, GetWallclockTimelineOffset())
+        .WillRepeatedly(Return(base::Time()));
   }
 
   virtual ~PipelineTest() {
     if (!pipeline_ || !pipeline_->IsRunning())
       return;
 
     ExpectStop();
 
     // The mock demuxer doesn't stop the fake text track stream,
     // so just stop it manually.
@@ skipping 1113 matching lines @@
 INSTANTIATE_TEARDOWN_TEST(Error, Pausing);
 INSTANTIATE_TEARDOWN_TEST(Error, Flushing);
 INSTANTIATE_TEARDOWN_TEST(Error, Seeking);
 INSTANTIATE_TEARDOWN_TEST(Error, Prerolling);
 INSTANTIATE_TEARDOWN_TEST(Error, Starting);
 INSTANTIATE_TEARDOWN_TEST(Error, Playing);
 
 INSTANTIATE_TEARDOWN_TEST(ErrorAndStop, Playing);
 
 }  // namespace media