Introduce a FLUSHED state in media::RendererImpl

media/renderers/renderer_impl_unittest.cc

 // Copyright 2014 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 <stdint.h>
 
 #include <memory>
 #include <utility>
 #include <vector>
 
@@ skipping 482 matching lines @@
   EXPECT_CALL(*video_renderer_, OnTimeStopped());
   SetPlaybackRate(1.0);
   Flush(false);
 
   // A positive playback rate when playback isn't started should do nothing.
   SetPlaybackRate(1.0);
 }
 
 TEST_F(RendererImplTest, FlushAfterInitialization) {
   InitializeWithAudioAndVideo();
-  Flush(true);
+  EXPECT_CALL(callbacks_, OnFlushed());
+  renderer_impl_->Flush(
+      base::Bind(&CallbackHelper::OnFlushed, base::Unretained(&callbacks_)));
+  base::RunLoop().RunUntilIdle();
 }
 
 TEST_F(RendererImplTest, FlushAfterPlay) {
   InitializeWithAudioAndVideo();
   Play();
   Flush(false);
 }
 
 TEST_F(RendererImplTest, FlushAfterUnderflow) {
   InitializeWithAudioAndVideo();
@@ skipping 549 matching lines @@
   EXPECT_CALL(*video_renderer_, OnTimeStopped()).Times(testing::AnyNumber());
   EXPECT_CALL(*video_renderer_,
               Initialize(secondary_video_stream.get(), _, _, _, _));
 
   video_renderer_client_->OnBufferingStateChange(BUFFERING_HAVE_NOTHING);
   video_renderer_flush_cb.Run();
   base::RunLoop().RunUntilIdle();
 }
 
 }  // namespace media