cc: Remove all traces of synchronous GPU rasterization

content/renderer/render_thread_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_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <vector>
@@ skipping 600 matching lines @@
   if (command_line.HasSwitch(switches::kGpuRasterizationMSAASampleCount)) {
     std::string string_value = command_line.GetSwitchValueASCII(
         switches::kGpuRasterizationMSAASampleCount);
     bool parsed_msaa_sample_count =
         base::StringToInt(string_value, &gpu_rasterization_msaa_sample_count_);
     DCHECK(parsed_msaa_sample_count) << string_value;
     DCHECK_GE(gpu_rasterization_msaa_sample_count_, 0);
   } else {
     gpu_rasterization_msaa_sample_count_ = 0;
   }
-  is_threaded_gpu_rasterization_enabled_ =
-      command_line.HasSwitch(switches::kEnableThreadedGpuRasterization);
 
   if (command_line.HasSwitch(switches::kDisableDistanceFieldText)) {
     is_distance_field_text_enabled_ = false;
   } else if (command_line.HasSwitch(switches::kEnableDistanceFieldText)) {
     is_distance_field_text_enabled_ = true;
   } else {
     is_distance_field_text_enabled_ = false;
   }
 
   // Note that under Linux, the media library will normally already have
@@ skipping 736 matching lines @@
 }
 
 bool RenderThreadImpl::IsGpuRasterizationForced() {
   return is_gpu_rasterization_forced_;
 }
 
 bool RenderThreadImpl::IsGpuRasterizationEnabled() {
   return is_gpu_rasterization_enabled_;
 }
 
-bool RenderThreadImpl::IsThreadedGpuRasterizationEnabled() {
-  return is_threaded_gpu_rasterization_enabled_;
-}
-
 int RenderThreadImpl::GetGpuRasterizationMSAASampleCount() {
   return gpu_rasterization_msaa_sample_count_;
 }
 
 bool RenderThreadImpl::IsLcdTextEnabled() {
   return is_lcd_text_enabled_;
 }
 
 bool RenderThreadImpl::IsDistanceFieldTextEnabled() {
   return is_distance_field_text_enabled_;
@@ skipping 457 matching lines @@
 }
 
 void RenderThreadImpl::PendingRenderFrameConnect::OnConnectionError() {
   size_t erased =
       RenderThreadImpl::current()->pending_render_frame_connects_.erase(
           routing_id_);
   DCHECK_EQ(1u, erased);
 }
 
 }  // namespace content