Revert of media: Optimize HW Video to 2D Canvas copy.

media/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/android/config.gni")
 import("//build/config/arm.gni")
 import("//build/config/features.gni")
 import("//build/config/linux/pkg_config.gni")
 import("//build/config/ui.gni")
 import("//media/media_options.gni")
@@ skipping 73 matching lines @@
     "cdm/proxy_decyrptor.h",
     "ffmpeg/ffmpeg_deleters.h",
     "filters/audio_clock.cc",
     "filters/audio_clock.h",
     "filters/audio_renderer_algorithm.cc",
     "filters/audio_renderer_algorithm.h",
     "filters/audio_renderer_impl.cc",
     "filters/audio_renderer_impl.h",
     "filters/chunk_demuxer.cc",
     "filters/chunk_demuxer.h",
-    "filters/context_3d.h",
     "filters/decoder_selector.cc",
     "filters/decoder_selector.h",
     "filters/decoder_stream.cc",
     "filters/decoder_stream.h",
     "filters/decoder_stream_traits.cc",
     "filters/decoder_stream_traits.h",
     "filters/decrypting_audio_decoder.cc",
     "filters/decrypting_audio_decoder.h",
     "filters/decrypting_demuxer_stream.cc",
     "filters/decrypting_demuxer_stream.h",
@@ skipping 646 matching lines @@
     deps = [
       ":media",
       ":shared_memory_support",
       "//base",
       "//ui/gl",
       "//ui/gfx",
       "//ui/gfx/geometry",
     ]
   }
 }