Update from chromium https://crrev.com/301725/

cc/BUILD.gn

 # Copyright 2014 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.
 
 component("cc") {
   sources = [
     "animation/animation.cc",
     "animation/animation.h",
     "animation/animation_curve.cc",
     "animation/animation_curve.h",
@@ skipping 302 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 20 matching lines @@
     "resources/pixel_buffer_raster_worker_pool.h",
     "resources/platform_color.h",
     "resources/prioritized_resource.cc",
     "resources/prioritized_resource.h",
     "resources/prioritized_resource_manager.cc",
     "resources/prioritized_resource_manager.h",
     "resources/priority_calculator.cc",
     "resources/priority_calculator.h",
     "resources/raster_buffer.cc",
     "resources/raster_buffer.h",
+    "resources/raster_source.h",
     "resources/raster_tile_priority_queue.cc",
     "resources/raster_tile_priority_queue.h",
     "resources/raster_worker_pool.cc",
     "resources/raster_worker_pool.h",
     "resources/rasterizer.cc",
     "resources/rasterizer.h",
     "resources/release_callback.h",
     "resources/resource.cc",
     "resources/resource.h",
     "resources/resource_format.cc",
@@ skipping 98 matching lines @@
   }
 
   public_deps = [
     "//skia",
   ]
   deps = [
     "//base",
     "//base/third_party/dynamic_annotations",
     "//gpu",
     "//gpu/command_buffer/client:gles2_interface",
+    "//gpu/command_buffer/client:gpu_memory_buffer_manager",
     "//ui/events:events_base",
     "//ui/gfx",
     "//ui/gfx/geometry",
   ]
 
   defines = [ "CC_IMPLEMENTATION=1" ]
 
   if (!is_debug && (is_win || is_android)) {
     configs -= [ "//build/config/compiler:optimize" ]
     configs += [ "//build/config/compiler:optimize_max" ]
@@ skipping 127 matching lines @@
 
   public_deps = [
     ":cc",
     "//gpu:test_support",
   ]
   deps = [
     "//base",
     "//base/third_party/dynamic_annotations",
     "//gpu/command_buffer/client:gles2_c_lib",
     "//gpu/command_buffer/client:gles2_implementation",
+    "//gpu/command_buffer/client:gpu_memory_buffer_manager",
     "//gpu/command_buffer/client:gl_in_process_context",
     "//gpu/command_buffer/common:gles2_utils",
     "//gpu/skia_bindings",
     "//skia",
     "//testing/gmock",
     "//testing/gtest",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/gfx:test_support",
     "//ui/gl",
@@ skipping 168 matching lines @@
     "//gpu:test_support",
     "//gpu/command_buffer/common:gles2_utils",
     "//skia",
     "//testing/gmock",
     "//testing/gtest",
     "//testing/perf",
     "//ui/gfx",
     "//ui/gfx/geometry",
   ]
 }