Revert "Revert 253606 "Revert 251238 "cc: Clean up iterator template to ...""

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 144 matching lines @@
         'layers/image_layer.h',
         'layers/io_surface_layer.cc',
         'layers/io_surface_layer.h',
         'layers/io_surface_layer_impl.cc',
         'layers/io_surface_layer_impl.h',
         'layers/layer.cc',
         'layers/layer.h',
         'layers/layer_client.h',
         'layers/layer_impl.cc',
         'layers/layer_impl.h',
+        'layers/layer_iterator.cc',
         'layers/layer_iterator.h',
         'layers/layer_lists.cc',
         'layers/layer_lists.h',
         'layers/layer_position_constraint.cc',
         'layers/layer_position_constraint.h',
         'layers/layer_utils.cc',
         'layers/layer_utils.h',
         'layers/nine_patch_layer.cc',
         'layers/nine_patch_layer.h',
         'layers/nine_patch_layer_impl.cc',
@@ skipping 301 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',
       ],
     },
   ],
 }