[NotForReview] Move GJDAH and GJDA to media/gpu/mojo

media/gpu/mojo/client/BUILD.gn

-# Copyright 2016 The Chromium Authors. All rights reserved.
+# Copyright 2017 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.
 
 source_set("client") {
   sources = [
     "gpu_jpeg_decode_accelerator_host.cc",
     "gpu_jpeg_decode_accelerator_host.h",
-    "gpu_video_decode_accelerator_host.cc",
-    "gpu_video_decode_accelerator_host.h",
-    "gpu_video_encode_accelerator_host.cc",
-    "gpu_video_encode_accelerator_host.h",
   ]
 
   configs += [
     "//build/config/compiler:no_size_t_to_int_warning",
     "//media/gpu:gpu_config",
   ]
 
   deps = [
     "//base",
-    "//gpu/ipc/common",
-    "//ipc",
     "//media",
     "//media:media_features",
     "//media/gpu",
-    "//media/gpu/ipc/common",
-    "//media/gpu/mojo:jpeg_decoder",
+    "//media/gpu/mojo/common:jpeg_decoder",
     "//ui/gfx:memory_buffer",
     "//ui/gfx/geometry",
-    "//ui/gfx/ipc",
-    "//ui/gfx/ipc/color",
   ]
 }