media: Optimize HW Video to 2D Canvas copy.

media/blink/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.
 component("blink") {
   output_name = "media_blink"
 
   deps = [
     "//base",
     "//cc",
     "//cc/blink",
     "//media",
     "//media:shared_memory_support",
     "//net",
     "//third_party/WebKit/public:blink",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//url",
+    "//webkit/common/gpu",
   ]
 
   defines = [ "MEDIA_IMPLEMENTATION" ]
 
   sources = [
     "active_loader.cc",
     "active_loader.h",
     "buffered_data_source.cc",
     "buffered_data_source.h",
     "buffered_data_source_host_impl.cc",
@@ skipping 76 matching lines @@
       "mock_weburlloader.cc",
       "mock_weburlloader.h",
       "run_all_unittests.cc",
       "test_response_generator.cc",
       "test_response_generator.h",
       "video_frame_compositor_unittest.cc",
       "webaudiosourceprovider_impl_unittest.cc",
     ]
   }
 }