Don't require VDAs to return all PictureBuffers at once.

content/common/gpu/media/android_video_decode_accelerator_unittest.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/common/gpu/media/android_video_decode_accelerator.h"
 
 #include "base/android/jni_android.h"
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 52 matching lines @@
 
     // Start message loop because
     // AndroidVideoDecodeAccelerator::ConfigureMediaCodec() starts a timer task.
     message_loop_.reset(new base::MessageLoop());
 
     scoped_ptr<gpu::gles2::MockGLES2Decoder> decoder(
         new gpu::gles2::MockGLES2Decoder());
     scoped_ptr<MockVideoDecodeAcceleratorClient> client(
         new MockVideoDecodeAcceleratorClient());
     accelerator_.reset(new AndroidVideoDecodeAccelerator(
-        decoder->AsWeakPtr(), base::Bind(&MockMakeContextCurrent),
-        make_scoped_ptr(new AndroidCopyingBackingStrategy())));
+        decoder->AsWeakPtr(), base::Bind(&MockMakeContextCurrent)));
   }
 
   bool Configure(media::VideoCodec codec) {
     AndroidVideoDecodeAccelerator* accelerator =
         static_cast<AndroidVideoDecodeAccelerator*>(accelerator_.get());
     accelerator->surface_texture_ = gfx::SurfaceTexture::Create(0);
     accelerator->codec_ = codec;
     return accelerator->ConfigureMediaCodec();
   }
 
@@ skipping 11 matching lines @@
     return;
   EXPECT_TRUE(Configure(media::kCodecVP8));
 }
 
 }  // namespace content
 
 int main(int argc, char **argv) {
   testing::InitGoogleTest(&argc, argv);
   return RUN_ALL_TESTS();
 }