Define a --force-gpu-rasterization flag

content/renderer/render_view_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/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/auto_reset.h"
@@ skipping 443 matching lines @@
 static bool ShouldUseAcceleratedCompositingForScrollableFrames(
     float device_scale_factor) {
   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
 
   if (command_line.HasSwitch(switches::kDisableAcceleratedScrollableFrames))
     return false;
 
   if (command_line.HasSwitch(switches::kEnableAcceleratedScrollableFrames))
     return true;
 
-  if (!cc::switches::IsLCDTextEnabled())
+  if (RenderThreadImpl::current() &&
+      !RenderThreadImpl::current()->is_lcd_text_enabled())
     return true;
 
   return DeviceScaleEnsuresTextQuality(device_scale_factor);
 }
 
 static bool ShouldUseCompositedScrollingForFrames(
     float device_scale_factor) {
   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
 
   if (command_line.HasSwitch(switches::kDisableCompositedScrollingForFrames))
     return false;
 
   if (command_line.HasSwitch(switches::kEnableCompositedScrollingForFrames))
     return true;
 
-  if (!cc::switches::IsLCDTextEnabled())
+  if (RenderThreadImpl::current() &&
+      !RenderThreadImpl::current()->is_lcd_text_enabled())
     return true;
 
   return DeviceScaleEnsuresTextQuality(device_scale_factor);
 }
 
 static bool ShouldUseUniversalAcceleratedCompositingForOverflowScroll() {
   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
 
   if (command_line.HasSwitch(
           switches::kDisableUniversalAcceleratedOverflowScroll))
@@ skipping 4666 matching lines @@
   for (size_t i = 0; i < icon_urls.size(); i++) {
     WebURL url = icon_urls[i].iconURL();
     if (!url.isEmpty())
       urls.push_back(FaviconURL(url,
                                 ToFaviconType(icon_urls[i].iconType())));
   }
   SendUpdateFaviconURL(urls);
 }
 
 }  // namespace content