Implement WebKitPlatformSupport::canAccelerate2dCanvas

content/browser/gpu/gpu_data_manager_impl.cc

 // Copyright (c) 2012 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 "content/browser/gpu/gpu_data_manager_impl.h"
 
 #if defined(OS_MACOSX)
 #include <CoreGraphics/CGDisplayConfiguration.h>
 #endif
 
@@ skipping 354 matching lines @@
     }
     if (object->gl_renderer.empty()) {
       changed |= object->gl_renderer != other.gl_renderer;
       object->gl_renderer = other.gl_renderer;
     }
     if (object->gl_extensions.empty()) {
       changed |= object->gl_extensions != other.gl_extensions;
       object->gl_extensions = other.gl_extensions;
     }
     object->can_lose_context = other.can_lose_context;
+    object->software_rendering = other.software_rendering;
 #if defined(OS_WIN)
     if (object->dx_diagnostics.values.size() == 0 &&
         object->dx_diagnostics.children.size() == 0) {
       object->dx_diagnostics = other.dx_diagnostics;
       changed = true;
     }
 #endif
   }
   return changed;
 }