Removing command line switch to disable deferred 2d canvas.

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 <algorithm>
 #include <iterator>
 #include <map>
 #include <set>
@@ skipping 313 matching lines @@
     MULTI_VALUE_TYPE(kGDIPresentChoices)
   },
   {
     "disable-accelerated-2d-canvas",
     IDS_FLAGS_DISABLE_ACCELERATED_2D_CANVAS_NAME,
     IDS_FLAGS_DISABLE_ACCELERATED_2D_CANVAS_DESCRIPTION,
     kOsAll,
     SINGLE_VALUE_TYPE(switches::kDisableAccelerated2dCanvas)
   },
   {
-    "disable-deferred-2d-canvas",
-    IDS_FLAGS_DISABLE_DEFERRED_2D_CANVAS_NAME,
-    IDS_FLAGS_DISABLE_DEFERRED_2D_CANVAS_DESCRIPTION,
-    kOsAll,
-    SINGLE_VALUE_TYPE(switches::kDisableDeferred2dCanvas)
-  },
-  {
     "disable-threaded-animation",
     IDS_FLAGS_DISABLE_THREADED_ANIMATION_NAME,
     IDS_FLAGS_DISABLE_THREADED_ANIMATION_DESCRIPTION,
     kOsAll,
     SINGLE_VALUE_TYPE(cc::switches::kDisableThreadedAnimation)
   },
   {
     "composited-layer-borders",
     IDS_FLAGS_COMPOSITED_LAYER_BORDERS,
     IDS_FLAGS_COMPOSITED_LAYER_BORDERS_DESCRIPTION,
@@ skipping 1379 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags