Add native log and uma stat when all input shared memory buffers are full

media/audio/audio_input_controller.h

Index: media/audio/audio_input_controller.h
diff --git a/media/audio/audio_input_controller.h b/media/audio/audio_input_controller.h
index 5d555766a18cecbc87fbf4e6603642e4b8a7cd78..0886bb46035aea9183eaeb392fbfcf188dd38181 100644
--- a/media/audio/audio_input_controller.h
+++ b/media/audio/audio_input_controller.h
@@ -132,14 +132,12 @@ class MEDIA_EXPORT AudioInputController
    public:
     virtual ~SyncWriter() {}
 
-    // Notify the synchronous writer about the number of bytes in the
-    // soundcard which has been recorded.
-    virtual void UpdateRecordedBytes(uint32 bytes) = 0;
-
-    // Write certain amount of data from |data|.
+    // Write certain amount of data from |data| and notify the synchronous
+    // writer on the number of bytes in the sound card which has been recorded.

[tommi (sloooow) - chröme, 2014/08/29 09:16:43]

grammar nit: // writer of the number of bytes that have been received from the
sound card.

Is this number cumulative though (as the comment seems to suggest) or does it
represent the size of a single buffer?

[no longer working on chromium, 2014/08/29 11:14:16]

The previous comments are just wrong, I tried correcting it, please take another
look.

     virtual void Write(const AudioBus* data,
                        double volume,
-                       bool key_pressed) = 0;
+                       bool key_pressed,
+                       uint32 bytes) = 0;
 
     // Close this synchronous writer.
     virtual void Close() = 0;