Narrow VDA Decode() API and remove multi-frame tests.

media/video/video_decode_accelerator.h

Index: media/video/video_decode_accelerator.h
diff --git a/media/video/video_decode_accelerator.h b/media/video/video_decode_accelerator.h
index 1aa0954ba962226cbb41d0dccac7ec9ead57aab5..90fef8442ea2ba4d86e8759b2c17fef2a920f494 100644
--- a/media/video/video_decode_accelerator.h
+++ b/media/video/video_decode_accelerator.h
@@ -90,9 +90,9 @@ class MEDIA_EXPORT VideoDecodeAccelerator
   // Returns true when command successfully accepted. Otherwise false.
   virtual bool Initialize(VideoCodecProfile profile) = 0;
 
-  // Decodes given bitstream buffer. Once decoder is done with processing
-  // |bitstream_buffer| it will call NotifyEndOfBitstreamBuffer() with the
-  // bitstream buffer id.
+  // Decodes given bitstream buffer that contains only one frame. Once decoder

[Ami GONE FROM CHROMIUM, 2013/10/28 16:05:56]

s/only/at most/

[yuli, 2013/10/28 16:38:40]

Done.

+  // is done with processing |bitstream_buffer| it will call
+  // NotifyEndOfBitstreamBuffer() with the bitstream buffer id.
   // Parameters:
   //  |bitstream_buffer| is the input bitstream that is sent for decoding.
   virtual void Decode(const BitstreamBuffer& bitstream_buffer) = 0;