WebGL feature will only enabled when accelerated

gpu/config/gpu_blacklist.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.
 
 #include "gpu/config/gpu_blacklist.h"
 
 #include "gpu/config/gpu_feature_type.h"
 
 namespace gpu {
 
 GpuBlacklist::GpuBlacklist()
     : GpuControlList() {
 }
 
 GpuBlacklist::~GpuBlacklist() {
 }
 
 // static
 GpuBlacklist* GpuBlacklist::Create() {
   GpuBlacklist* list = new GpuBlacklist();
   list->AddSupportedFeature("accelerated_2d_canvas",
                             GPU_FEATURE_TYPE_ACCELERATED_2D_CANVAS);
   list->AddSupportedFeature("gpu_compositing",
                             GPU_FEATURE_TYPE_GPU_COMPOSITING);
-  list->AddSupportedFeature("webgl",
-                            GPU_FEATURE_TYPE_WEBGL);
+  list->AddSupportedFeature("webgl", GPU_FEATURE_TYPE_ACCELERATED_WEBGL);

[piman, 2017/03/10 20:31:40]

We should rename the feature name (as well as in the blacklist entries) to
"accelerated_webgl".

[sugoi1, 2017/03/10 20:42:38]

Ok, I had started doing that, but this is used as a hardcoded string in many
places, so I thought changing the name is a bit error-prone, but I'll do the
change.

   list->AddSupportedFeature("flash_3d",
                             GPU_FEATURE_TYPE_FLASH3D);
   list->AddSupportedFeature("flash_stage3d",
                             GPU_FEATURE_TYPE_FLASH_STAGE3D);
   list->AddSupportedFeature("flash_stage3d_baseline",
                             GPU_FEATURE_TYPE_FLASH_STAGE3D_BASELINE);
   list->AddSupportedFeature("accelerated_video_decode",
                             GPU_FEATURE_TYPE_ACCELERATED_VIDEO_DECODE);
   list->AddSupportedFeature("accelerated_video_encode",
                             GPU_FEATURE_TYPE_ACCELERATED_VIDEO_ENCODE);
   list->AddSupportedFeature("panel_fitting",
                             GPU_FEATURE_TYPE_PANEL_FITTING);
   list->AddSupportedFeature("gpu_rasterization",
                             GPU_FEATURE_TYPE_GPU_RASTERIZATION);
   list->AddSupportedFeature("accelerated_vpx_decode",
                             GPU_FEATURE_TYPE_ACCELERATED_VPX_DECODE);
-  list->AddSupportedFeature("webgl2",
-                            GPU_FEATURE_TYPE_WEBGL2);
+  list->AddSupportedFeature("webgl2", GPU_FEATURE_TYPE_ACCELERATED_WEBGL2);
   list->set_supports_feature_type_all(true);
   return list;
 }
 
 }  // namespace gpu