cc: Switch to Chromium DCHECKs and LOGs

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': {
     'cc_source_files': [
+      'dcheck.h',
       'hash_pair.h',
       'scoped_ptr_hash_map.h',
       'scoped_ptr_vector.h',
       'bitmap_canvas_layer_texture_updater.cc',
       'BitmapCanvasLayerTextureUpdater.h',
       'bitmap_skpicture_canvas_layer_texture_updater.cc',
       'BitmapSkPictureCanvasLayerTextureUpdater.h',
       'caching_bitmap_canvas_layer_texture_updater.cc',
       'caching_bitmap_canvas_layer_texture_updater.h',
       'active_animation.cc',
@@ skipping 362 matching lines @@
         'stubs/IntPoint.h',
         'stubs/IntRect.h',
         'stubs/IntSize.h',
         'stubs/NotImplemented.h',
         'stubs/Region.h',
         'stubs/SkiaUtils.h',
         'stubs/TilingData.h',
         'stubs/TraceEvent.h',
         'stubs/UnitBezier.h',
 
+        'stubs/config.h'
         'stubs/extensions_3d_chromium.h',
         'stubs/extensions_3d.h',
         'stubs/float_point_3d.h',
         'stubs/float_point.h',
         'stubs/float_quad.h',
         'stubs/float_rect.h',
         'stubs/float_size.h',
         'stubs/graphics_context_3d.h',
         'stubs/graphics_types_3d.h',
         'stubs/int_point.h',
         'stubs/int_rect.h',
         'stubs/int_size.h',
         'stubs/not_implemented.h',
         'stubs/skia_utils.h',
         'stubs/tiling_data.h',
         'stubs/trace_event.h',
         'stubs/unit_bezier.h',
       ],
     },
   ],
 }