Begin refactor of AVDA to support zero-copy.

content/common/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//content/common/common.gni")
 import("//third_party/mojo/src/mojo/public/tools/bindings/mojom.gni")
 if (is_mac) {
   import("//build/config/mac/mac_sdk.gni")
@@ skipping 317 matching lines @@
       "pepper_renderer_instance_data.h",
       "plugin_list.cc",
       "plugin_list.h",
       "plugin_list_posix.cc",
       "sandbox_util.cc",
     ]
   }
 
   if (is_android) {
     sources += [
+      "gpu/media/android_copying_backing_strategy.cc",
+      "gpu/media/android_copying_backing_strategy.h",
       "gpu/media/android_video_decode_accelerator.cc",
       "gpu/media/android_video_decode_accelerator.h",
+      "gpu/media/avda_return_on_failure.h",
     ]
 
     if (enable_webrtc) {
       deps += [ "//third_party/libyuv" ]
     }
   }
 
   if (is_chromeos) {
     sources += [
       "gpu/media/accelerated_video_decoder.h",
@@ skipping 156 matching lines @@
 
   import_dirs = [ "//mojo/services" ]
 
   deps = [
     "//content/public/common:mojo_bindings",
     "//mojo/application/public/interfaces",
     "//skia/public/interfaces",
     "//ui/mojo/geometry:interfaces",
   ]
 }