Enable HW encoding on Android.

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 673 matching lines @@
         "version": {
           "op": "<=",
           "value": "6.0"
         }
       },
       "features": [
         "all"
       ]
     },
     {
-      "id": 82,
-      "description": "MediaCodec is still too buggy to use for encoding (b/11536167)",
-      "os": {
-        "type": "android"
-      },
-      "features": [
-        "accelerated_video_encode"
-      ]
-    },
-    {
       "id": 86,
       "description": "Intel Graphics Media Accelerator 3150 causes the GPU process to hang running WebGL",
       "cr_bugs": [305431],
       "os": {
         "type": "win"
       },
       "vendor_id": "0x8086",
       "device_id": ["0xa011"],
       "features": [
         "webgl"
@@ skipping 532 matching lines @@
       "features": [
         "accelerated_vpx_decode"
       ]
     }
   ]
 }
 
 );  // LONG_STRING_CONST macro
 
 }  // namespace gpu