cc: Move GpuMemoryBufferManager interface to gpu namespace.

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 337 matching lines @@
         'resources/bitmap_content_layer_updater.cc',
         'resources/bitmap_content_layer_updater.h',
         'resources/bitmap_raster_worker_pool.cc',
         'resources/bitmap_raster_worker_pool.h',
         'resources/bitmap_skpicture_content_layer_updater.cc',
         'resources/bitmap_skpicture_content_layer_updater.h',
         'resources/content_layer_updater.cc',
         'resources/content_layer_updater.h',
         'resources/eviction_tile_priority_queue.cc',
         'resources/eviction_tile_priority_queue.h',
-        'resources/gpu_memory_buffer_manager.h',
         'resources/gpu_raster_worker_pool.cc',
         'resources/gpu_raster_worker_pool.h',
         'resources/image_layer_updater.cc',
         'resources/image_layer_updater.h',
         'resources/layer_painter.h',
         'resources/layer_quad.cc',
         'resources/layer_quad.h',
         'resources/layer_tiling_data.cc',
         'resources/layer_tiling_data.h',
         'resources/layer_updater.cc',
@@ skipping 175 matching lines @@
         'surfaces/surface_resource_holder.cc',
         'surfaces/surface_resource_holder.h',
         'surfaces/surfaces_export.h',
       ],
       'includes': [
         '../build/android/increase_size_for_speed.gypi',
       ],
     },
   ],
 }