Begin refactor of AVDA to support zero-copy.

content/common/gpu/media/gpu_video_decode_accelerator.cc

Index: content/common/gpu/media/gpu_video_decode_accelerator.cc
diff --git a/content/common/gpu/media/gpu_video_decode_accelerator.cc b/content/common/gpu/media/gpu_video_decode_accelerator.cc
index 9f78d2301aa56f621228e4dabcf53bb9015bfa8f..3d585d09a28363a3eb3c7e2258b692c9908b0200 100644
--- a/content/common/gpu/media/gpu_video_decode_accelerator.cc
+++ b/content/common/gpu/media/gpu_video_decode_accelerator.cc
@@ -46,6 +46,7 @@
 #elif defined(USE_OZONE)
 #include "media/ozone/media_ozone_platform.h"
 #elif defined(OS_ANDROID)
+#include "content/common/gpu/media/android_copying_backing_strategy.h"
 #include "content/common/gpu/media/android_video_decode_accelerator.h"
 #endif
 
@@ -378,9 +379,10 @@ scoped_ptr<media::VideoDecodeAccelerator>
 GpuVideoDecodeAccelerator::CreateAndroidVDA() {
   scoped_ptr<media::VideoDecodeAccelerator> decoder;
 #if defined(OS_ANDROID)
-  decoder.reset(new AndroidVideoDecodeAccelerator(
+  decoder.reset(AndroidVideoDecodeAccelerator::Create(
       stub_->decoder()->AsWeakPtr(),
-      make_context_current_));
+      make_context_current_,
+      new AndroidCopyingBackingStrategy()));
 #endif
   return decoder.Pass();
 }