Switch OnMoreData() to use AudioBus.

media/audio/audio_output_device_unittest.cc

Index: media/audio/audio_output_device_unittest.cc
diff --git a/media/audio/audio_output_device_unittest.cc b/media/audio/audio_output_device_unittest.cc
index 14a7a35c223f99564378648ef0d4b15c42458a50..a2aea89a74fcdeadd6f37ef0782b2c4462b2ead6 100644
--- a/media/audio/audio_output_device_unittest.cc
+++ b/media/audio/audio_output_device_unittest.cc
@@ -173,7 +173,7 @@ TEST_F(AudioOutputDeviceTest, CreateStream) {
   // than just the audio data, so we must call TotalSharedMemorySizeInBytes()
   // to get the actual size needed to fit the audio data plus the extra data.
   int memory_size = TotalSharedMemorySizeInBytes(
-      default_audio_parameters_.GetBytesPerBuffer());
+      AudioBus::CalculateMemorySize(default_audio_parameters_));
   SharedMemory shared_memory;
   ASSERT_TRUE(shared_memory.CreateAndMapAnonymous(memory_size));
   memset(shared_memory.memory(), 0xff, memory_size);
@@ -215,7 +215,7 @@ TEST_F(AudioOutputDeviceTest, CreateStream) {
           Return(kNumberOfFramesToProcess)));
 
   audio_device->OnStreamCreated(duplicated_memory_handle, audio_device_socket,
-                                memory_size);
+                                PacketSizeInBytes(memory_size));
 
   io_loop_.PostDelayedTask(FROM_HERE, MessageLoop::QuitClosure(),
                            TestTimeouts::action_timeout());