Removed QuadSink and MockQuadCuller

cc/cc.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 173 matching lines @@
         'layers/painted_scrollbar_layer_impl.cc',
         'layers/painted_scrollbar_layer_impl.h',
         'layers/picture_image_layer.cc',
         'layers/picture_image_layer.h',
         'layers/picture_image_layer_impl.cc',
         'layers/picture_image_layer_impl.h',
         'layers/picture_layer.cc',
         'layers/picture_layer.h',
         'layers/picture_layer_impl.cc',
         'layers/picture_layer_impl.h',
-        'layers/quad_sink.h',
-        'layers/quad_sink.cc',
         'layers/render_pass_sink.h',
         'layers/render_surface.cc',
         'layers/render_surface.h',
         'layers/render_surface_impl.cc',
         'layers/render_surface_impl.h',
         'layers/scrollbar_layer_impl_base.cc',
         'layers/scrollbar_layer_impl_base.h',
         'layers/scrollbar_layer_interface.h',
         'layers/solid_color_layer.cc',
         'layers/solid_color_layer.h',
@@ skipping 222 matching lines @@
         'scheduler/delay_based_time_source.cc',
         'scheduler/delay_based_time_source.h',
         'scheduler/draw_result.h',
         'scheduler/scheduler.cc',
         'scheduler/scheduler.h',
         'scheduler/scheduler_settings.cc',
         'scheduler/scheduler_settings.h',
         'scheduler/scheduler_state_machine.cc',
         'scheduler/scheduler_state_machine.h',
         'scheduler/time_source.h',
+        'test/mock_occlusion_tracker.h',
         'trees/blocking_task_runner.cc',
         'trees/blocking_task_runner.h',
         'trees/damage_tracker.cc',
         'trees/damage_tracker.h',
         'trees/layer_sorter.cc',
         'trees/layer_sorter.h',
         'trees/layer_tree_host.cc',
         'trees/layer_tree_host.h',
         'trees/layer_tree_host_client.h',
         'trees/layer_tree_host_common.cc',
@@ skipping 39 matching lines @@
         'surfaces/surface.h',
         'surfaces/surface_aggregator.cc',
         'surfaces/surface_aggregator.h',
         'surfaces/surface_manager.cc',
         'surfaces/surface_manager.h',
         'surfaces/surfaces_export.h',
       ],
     },
   ],
 }