cc: Move occlusion debug rects into the debug layer borders.

ui/compositor/compositor.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 "ui/compositor/compositor.h"
 
 #include <algorithm>
 #include <deque>
 
 #include "base/bind.h"
@@ skipping 110 matching lines @@
   settings.initial_debug_state.show_paint_rects =
       command_line->HasSwitch(switches::kUIShowPaintRects);
   settings.initial_debug_state.show_property_changed_rects =
       command_line->HasSwitch(cc::switches::kUIShowPropertyChangedRects);
   settings.initial_debug_state.show_surface_damage_rects =
       command_line->HasSwitch(cc::switches::kUIShowSurfaceDamageRects);
   settings.initial_debug_state.show_screen_space_rects =
       command_line->HasSwitch(cc::switches::kUIShowScreenSpaceRects);
   settings.initial_debug_state.show_replica_screen_space_rects =
       command_line->HasSwitch(cc::switches::kUIShowReplicaScreenSpaceRects);
-  settings.initial_debug_state.show_occluding_rects =
-      command_line->HasSwitch(cc::switches::kUIShowOccludingRects);
-  settings.initial_debug_state.show_non_occluding_rects =
-      command_line->HasSwitch(cc::switches::kUIShowNonOccludingRects);
 
   settings.initial_debug_state.SetRecordRenderingStats(
       command_line->HasSwitch(cc::switches::kEnableGpuBenchmarking));
 
   settings.impl_side_painting = IsUIImplSidePaintingEnabled();
   settings.use_zero_copy = IsUIZeroCopyEnabled();
   settings.hud_typeface = ui::GetHudTypeface();
 
   base::TimeTicks before_create = base::TimeTicks::Now();
   if (compositor_thread_loop_.get()) {
@@ skipping 258 matching lines @@
                     observer_list_,
                     OnCompositingLockStateChanged(this));
 }
 
 void Compositor::CancelCompositorLock() {
   if (compositor_lock_)
     compositor_lock_->CancelLock();
 }
 
 }  // namespace ui