Remove --disable-accelerated-video and GPU_FEATURE_TYPE_ACCELERATED_VIDEO

gpu/config/software_rendering_list_json.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.
 
 // Determines whether certain gpu-related features are blacklisted or not.
 // The format of a valid software_rendering_list.json file is defined in
 // <gpu/config/gpu_control_list_format.txt>.
 // The supported "features" can be found in <gpu/config/gpu_blacklist.cc>.
 
 #include "gpu/config/gpu_control_list_jsons.h"
@@ skipping 653 matching lines @@
       "cr_bugs": [145600],
       "os": {
         "type": "linux"
       },
       "vendor_id": "0x10de",
       "driver_vendor": {
         "op": "=",
         "value": "NVIDIA"
       },
       "features": [
-        "accelerated_video",
         "accelerated_video_decode",
         "flash_3d",
         "flash_stage3d"
       ]
     },
     {
       // Panel fitting is only used with OS_CHROMEOS. To avoid displaying an
       // error in chrome:gpu on every other platform, this blacklist entry needs
       // to only match on chromeos. The drawback is that panel_fitting will not
       // appear to be blacklisted if accidentally queried on non-chromeos.
@@ skipping 446 matching lines @@
       "features": [
         "all"
       ]
     }
   ]
 }
 
 );  // LONG_STRING_CONST macro
 
 }  // namespace gpu