cc: Remove all traces of synchronous GPU rasterization

content/renderer/render_thread_impl.cc

Index: content/renderer/render_thread_impl.cc
diff --git a/content/renderer/render_thread_impl.cc b/content/renderer/render_thread_impl.cc
index 3d713e06ac3cd17331275ad4d832264e3a09c043..71ef6b81e0c33619c86b92118cfdd8fd662f7a34 100644
--- a/content/renderer/render_thread_impl.cc
+++ b/content/renderer/render_thread_impl.cc
@@ -618,8 +618,6 @@ void RenderThreadImpl::Init() {
   } 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;
@@ -1376,10 +1374,6 @@ 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_;
 }