Add GL strings to CastSysInfo interface and use to configure GPU

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 229 matching lines @@
       ]
     },
     {
       "id": 24,
       "description": "Accelerated 2d canvas is unstable in Linux at the moment",
       "os": {
         "type": "linux"
       },
       "features": [
         "accelerated_2d_canvas"
+      ],
+      "exceptions": [
+        {
+          "vendor_string": "Vivante",
+          "device_string": "GC1000"
+        }
       ]
     },
     {
       "id": 27,
       "description": "ATI/AMD cards with older drivers in Linux are crash-prone",
       "cr_bugs": [95934, 94973, 136240, 357314],
       "os": {
         "type": "linux"
       },
       "gl_vendor": "ATI.*",
@@ skipping 901 matching lines @@
         "accelerated_2d_canvas",
         "gpu_rasterization"
       ]
     }
   ]
 }
 
 );  // LONG_STRING_CONST macro
 
 }  // namespace gpu