Enable BeginFrame scheduling on aura

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 425 matching lines @@
   // When pinching in, only show the pinch-viewport overlay scrollbars if the
   // page scale is at least some threshold away from the minimum. i.e. don't
   // show the pinch scrollbars when at minimum scale.
   settings.scrollbar_show_scale_threshold = 1.05f;
 #endif
 
   if (cmd->HasSwitch(switches::kEnableLowResTiling))
     settings.create_low_res_tiling = true;
   if (cmd->HasSwitch(switches::kDisableLowResTiling))
     settings.create_low_res_tiling = false;
-  if (cmd->HasSwitch(switches::kEnableBeginFrameScheduling))
+  if (cmd->HasSwitch(cc::switches::kEnableBeginFrameScheduling))
     settings.use_external_begin_frame_source = true;
 
   if (widget_->for_oopif()) {
     // TODO(simonhong): Apply BeginFrame scheduling for OOPIF.
     // See crbug.com/471411.
     settings.use_external_begin_frame_source = false;
   }
 
   scoped_refptr<base::SingleThreadTaskRunner> compositor_thread_task_runner =
       compositor_deps_->GetCompositorImplThreadTaskRunner();
@@ skipping 507 matching lines @@
     return;
   provider->ContextGL()->RateLimitOffscreenContextCHROMIUM();
 }
 
 void RenderWidgetCompositor::SetSurfaceIdNamespace(
     uint32_t surface_id_namespace) {
   layer_tree_host_->set_surface_id_namespace(surface_id_namespace);
 }
 
 }  // namespace content