Implemented setting memory limits through WebMediaPlayer interface

content/renderer/media/android/media_source_delegate.h

Index: content/renderer/media/android/media_source_delegate.h
diff --git a/content/renderer/media/android/media_source_delegate.h b/content/renderer/media/android/media_source_delegate.h
index e64423080a5f020ba5dcada987bd19545d997dc9..251d6011fd69fad0815b68e8f2828b68459d7b5d 100644
--- a/content/renderer/media/android/media_source_delegate.h
+++ b/content/renderer/media/android/media_source_delegate.h
@@ -71,6 +71,11 @@ class MediaSourceDelegate : public media::DemuxerHost {
   size_t AudioDecodedByteCount() const;
   size_t VideoDecodedByteCount() const;
 
+  size_t getAudioBufferSize() const;
+  void setAudioBufferSize(size_t size);
+  size_t getVideoBufferSize() const;
+  void setVideoBufferSize(size_t size);
+
   // In MSE case, calls ChunkDemuxer::CancelPendingSeek(). Also sets the
   // expectation that a regular seek will be arriving and to trivially finish
   // any browser seeks that may be requested prior to the regular seek.