cc: Remove all traces of synchronous GPU rasterization

content/renderer/gpu/render_widget_compositor.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 "content/renderer/gpu/render_widget_compositor.h"
 
 #include <limits>
 #include <string>
 
 #include "base/command_line.h"
@@ skipping 248 matching lines @@
                                            max_untiled_layer_height);
 
   settings.gpu_rasterization_msaa_sample_count =
       compositor_deps_->GetGpuRasterizationMSAASampleCount();
   settings.impl_side_painting = compositor_deps_->IsImplSidePaintingEnabled();
   settings.gpu_rasterization_forced =
       compositor_deps_->IsGpuRasterizationForced();
   settings.gpu_rasterization_enabled =
       compositor_deps_->IsGpuRasterizationEnabled();
 
-  if (compositor_deps_->IsThreadedGpuRasterizationEnabled()) {
-    settings.threaded_gpu_rasterization_enabled = true;
-    settings.gpu_rasterization_skewport_target_time_in_seconds = 0.2f;
-  }
-
   settings.can_use_lcd_text = compositor_deps_->IsLcdTextEnabled();
   settings.use_distance_field_text =
       compositor_deps_->IsDistanceFieldTextEnabled();
   settings.use_zero_copy = compositor_deps_->IsZeroCopyEnabled();
   settings.use_one_copy = compositor_deps_->IsOneCopyEnabled();
   settings.enable_elastic_overscroll =
       compositor_deps_->IsElasticOverscrollEnabled();
   settings.use_image_texture_target = compositor_deps_->GetImageTextureTarget();
   settings.gather_pixel_refs = compositor_deps_->IsGatherPixelRefsEnabled();
 
@@ skipping 641 matching lines @@
   cc::ContextProvider* provider =
       compositor_deps_->GetSharedMainThreadContextProvider();
   // provider can be NULL after the GPU process crashed enough times and we
   // don't want to restart it any more (falling back to software).
   if (!provider)
     return;
   provider->ContextGL()->RateLimitOffscreenContextCHROMIUM();
 }
 
 }  // namespace content