Move AudioRenderer out of Filter heirarchy.

media/filters/audio_renderer_impl_unittest.cc

Index: media/filters/audio_renderer_impl_unittest.cc
diff --git a/media/filters/audio_renderer_impl_unittest.cc b/media/filters/audio_renderer_impl_unittest.cc
index 163308746be92da1c26c91b24bac3c01de8597e1..e8face40cc0da9be6dbe0ed406365e5c82175344 100644
--- a/media/filters/audio_renderer_impl_unittest.cc
+++ b/media/filters/audio_renderer_impl_unittest.cc
@@ -66,10 +66,6 @@ class AudioRendererImplTest : public ::testing::Test {
         .Times(AnyNumber());
     EXPECT_CALL(*decoder_, samples_per_second())
         .Times(AnyNumber());
-
-    // We'll pretend time never advances.
-    EXPECT_CALL(host_, GetTime())

[scherkus (not reviewing), 2012/07/10 03:58:22]

turns out ARI doesn't call GetTime() anymore!

-        .WillRepeatedly(Return(base::TimeDelta()));
   }
 
   virtual ~AudioRendererImplTest() {
@@ -233,7 +229,7 @@ class AudioRendererImplTest : public ::testing::Test {
   // Fixture members.
   scoped_refptr<AudioRendererImpl> renderer_;
   scoped_refptr<MockAudioDecoder> decoder_;
-  StrictMock<MockFilterHost> host_;
+  StrictMock<MockAudioRendererHost> host_;
   AudioDecoder::ReadCB read_cb_;
   base::TimeDelta next_timestamp_;
 
@@ -295,7 +291,7 @@ TEST_F(AudioRendererImplTest, EndOfStream) {
   EXPECT_FALSE(renderer_->HasEnded());
 
   // Drain internal buffer, now we should report ended.
-  EXPECT_CALL(host_, NotifyEnded());
+  EXPECT_CALL(host_, AudioRendererEnded());
   EXPECT_TRUE(ConsumeBufferedData(bytes_buffered(), NULL));
   EXPECT_TRUE(renderer_->HasEnded());
 }
@@ -373,9 +369,9 @@ TEST_F(AudioRendererImplTest, Underflow_EndOfStream) {
   //
   // TODO(scherkus): fix AudioRendererImpl and AudioRendererAlgorithmBase to
   // stop reading after receiving an end of stream buffer. It should have also
-  // called NotifyEnded() http://crbug.com/106641
+  // called AudioRendererEnded() http://crbug.com/106641
   DeliverEndOfStream();
-  EXPECT_CALL(host_, NotifyEnded());
+  EXPECT_CALL(host_, AudioRendererEnded());
 
   EXPECT_FALSE(ConsumeBufferedData(kDataSize, &muted));
   EXPECT_FALSE(muted);