cc: Remove all traces of synchronous GPU rasterization

chrome/browser/about_flags.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 "chrome/browser/about_flags.h"
 
 #include <iterator>
 #include <map>
 #include <set>
 #include <utility>
@@ skipping 745 matching lines @@
     SINGLE_VALUE_TYPE(switches::kDisableSoftwareRasterizer)
   },
   {
     "enable-gpu-rasterization",
     IDS_FLAGS_ENABLE_GPU_RASTERIZATION_NAME,
     IDS_FLAGS_ENABLE_GPU_RASTERIZATION_DESCRIPTION,
     kOsAll,
     MULTI_VALUE_TYPE(kEnableGpuRasterizationChoices)
   },
   {
-    "enable-threaded-gpu-rasterization",
-    IDS_FLAGS_ENABLE_THREADED_GPU_RASTERIZATION_NAME,
-    IDS_FLAGS_ENABLE_THREADED_GPU_RASTERIZATION_DESCRIPTION,
-    kOsAll,
-    ENABLE_DISABLE_VALUE_TYPE(
-        switches::kEnableThreadedGpuRasterization,
-        switches::kDisableThreadedGpuRasterization)
-  },
-  {
     "enable-slimming-paint",
     IDS_FLAGS_ENABLE_SLIMMING_PAINT_NAME,
     IDS_FLAGS_ENABLE_SLIMMING_PAINT_DESCRIPTION,
     kOsAll,
     SINGLE_VALUE_TYPE(switches::kEnableSlimmingPaint)
   },
   {
     "enable-experimental-web-platform-features",
     IDS_FLAGS_EXPERIMENTAL_WEB_PLATFORM_FEATURES_NAME,
     IDS_FLAGS_EXPERIMENTAL_WEB_PLATFORM_FEATURES_DESCRIPTION,
@@ skipping 2102 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags