Revert of Forward the number of skipped frames by the OS in audio playout.

media/audio/win/audio_low_latency_output_win_unittest.cc

Index: media/audio/win/audio_low_latency_output_win_unittest.cc
diff --git a/media/audio/win/audio_low_latency_output_win_unittest.cc b/media/audio/win/audio_low_latency_output_win_unittest.cc
index 370519b93b81e8317df349505d79f9c4e7b9eaac..4c39228f7d9877fdb66e773031120e1ef2a13084 100644
--- a/media/audio/win/audio_low_latency_output_win_unittest.cc
+++ b/media/audio/win/audio_low_latency_output_win_unittest.cc
@@ -103,9 +103,7 @@
   }
 
   // AudioOutputStream::AudioSourceCallback implementation.
-  int OnMoreData(AudioBus* audio_bus,
-                 uint32_t total_bytes_delay,
-                 uint32_t frames_skipped) override {
+  int OnMoreData(AudioBus* audio_bus, uint32 total_bytes_delay) override {
     // Store time difference between two successive callbacks in an array.
     // These values will be written to a file in the destructor.
     const base::TimeTicks now_time = base::TimeTicks::Now();
@@ -384,7 +382,7 @@
 
   // Wait for the first callback and verify its parameters.  Ignore any
   // subsequent callbacks that might arrive.
-  EXPECT_CALL(source, OnMoreData(NotNull(), HasValidDelay(bytes_per_packet), 0))
+  EXPECT_CALL(source, OnMoreData(NotNull(), HasValidDelay(bytes_per_packet)))
       .WillOnce(DoAll(QuitLoop(loop.task_runner()),
                       Return(aosw.samples_per_packet())))
       .WillRepeatedly(Return(0));
@@ -578,7 +576,7 @@
       (aosw.bits_per_sample() / 8);
 
  // Wait for the first callback and verify its parameters.
-  EXPECT_CALL(source, OnMoreData(NotNull(), HasValidDelay(bytes_per_packet), 0))
+  EXPECT_CALL(source, OnMoreData(NotNull(), HasValidDelay(bytes_per_packet)))
       .WillOnce(DoAll(QuitLoop(loop.task_runner()),
                       Return(aosw.samples_per_packet())))
       .WillRepeatedly(Return(aosw.samples_per_packet()));
@@ -612,7 +610,7 @@
       (aosw.bits_per_sample() / 8);
 
   // Wait for the first callback and verify its parameters.
-  EXPECT_CALL(source, OnMoreData(NotNull(), HasValidDelay(bytes_per_packet), 0))
+  EXPECT_CALL(source, OnMoreData(NotNull(), HasValidDelay(bytes_per_packet)))
       .WillOnce(DoAll(QuitLoop(loop.task_runner()),
                       Return(aosw.samples_per_packet())))
       .WillRepeatedly(Return(aosw.samples_per_packet()));