Implementation of 'AudioContext.getOutputTimestamp' method

media/audio/audio_output_controller_unittest.cc

Index: media/audio/audio_output_controller_unittest.cc
diff --git a/media/audio/audio_output_controller_unittest.cc b/media/audio/audio_output_controller_unittest.cc
index b0133f280a5fe866a5999da32ddacde99d605984..332d82f89208203d89cd68abbe36d520bb11f8d8 100644
--- a/media/audio/audio_output_controller_unittest.cc
+++ b/media/audio/audio_output_controller_unittest.cc
@@ -60,8 +60,10 @@ class MockAudioOutputControllerSyncReader
  public:
   MockAudioOutputControllerSyncReader() {}
 
-  MOCK_METHOD2(UpdatePendingBytes,
-               void(uint32_t bytes, uint32_t frames_skipped));
+  MOCK_METHOD3(UpdatePendingBytes,
+               void(uint32_t bytes,
+                    uint32_t frames_skipped,
+                    const media::AudioTimestamp& timestamp));
   MOCK_METHOD1(Read, void(AudioBus* dest));
   MOCK_METHOD0(Close, void());
 
@@ -140,7 +142,8 @@ class AudioOutputControllerTest : public testing::Test {
 
     // During playback, the mock pretends to provide audio data rendered and
     // sent from the render process.
-    EXPECT_CALL(mock_sync_reader_, UpdatePendingBytes(_, _)).Times(AtLeast(1));
+    EXPECT_CALL(mock_sync_reader_, UpdatePendingBytes(_, _, AudioTimestamp()))
+        .Times(AtLeast(1));
     EXPECT_CALL(mock_sync_reader_, Read(_)).WillRepeatedly(PopulateBuffer());
     controller_->Play();
     base::RunLoop().RunUntilIdle();
@@ -213,7 +216,8 @@ class AudioOutputControllerTest : public testing::Test {
     std::unique_ptr<AudioBus> dest = AudioBus::Create(params_);
 
     // It is this OnMoreData() call that triggers |sink|'s OnData().
-    const int frames_read = controller_->OnMoreData(dest.get(), 0, 0);
+    const int frames_read =
+        controller_->OnMoreData(dest.get(), 0, 0, AudioTimestamp());
 
     EXPECT_LT(0, frames_read);
     EXPECT_EQ(kBufferNonZeroData, dest->channel(0)[0]);