Add Protobuf support in cc for gfx objects

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.
 
 import("//testing/test.gni")
 
 component("cc") {
   sources = [
     "animation/animation.cc",
     "animation/animation.h",
@@ skipping 294 matching lines @@
     "playback/float_clip_display_item.cc",
     "playback/float_clip_display_item.h",
     "playback/largest_display_item.cc",
     "playback/largest_display_item.h",
     "playback/position_image.h",
     "playback/raster_source.h",
     "playback/raster_source_helper.cc",
     "playback/raster_source_helper.h",
     "playback/transform_display_item.cc",
     "playback/transform_display_item.h",
+    "proto/gfx_conversions.cc",
+    "proto/gfx_conversions.h",
     "quads/content_draw_quad_base.cc",
     "quads/content_draw_quad_base.h",
     "quads/debug_border_draw_quad.cc",
     "quads/debug_border_draw_quad.h",
     "quads/draw_polygon.cc",
     "quads/draw_polygon.h",
     "quads/draw_quad.cc",
     "quads/draw_quad.h",
     "quads/io_surface_draw_quad.cc",
     "quads/io_surface_draw_quad.h",
@@ skipping 184 matching lines @@
 
   configs += [ "//build/config:precompiled_headers" ]
 
   public_deps = [
     "//cc/base",
     "//skia",
   ]
   deps = [
     "//base",
     "//base/third_party/dynamic_annotations",
+    "//cc/proto:cc_proto",
     "//cc/surfaces:surface_id",
     "//gpu",
     "//gpu/command_buffer/client:gles2_interface",
     "//media",
+    "//third_party/protobuf:protobuf_lite",

[danakj, 2015/10/14 23:10:10]

how come this isn't a dep of //cc/proto instead/only?

[David Trainor- moved to gerrit, 2015/10/15 22:18:02]

I can do this in GN, but gyp with component=shared_library seems to fail when I
build cc and cc_unittests without this and the one in cc_tests.gyp :(.

     "//ui/events:events_base",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/gl",
   ]
 
   defines = [ "CC_IMPLEMENTATION=1" ]
 
   if (!is_debug && (is_win || is_android)) {
     configs -= [ "//build/config/compiler:default_optimization" ]
@@ skipping 244 matching lines @@
     "output/overlay_unittest.cc",
     "output/renderer_pixeltest.cc",
     "output/renderer_unittest.cc",
     "output/shader_unittest.cc",
     "output/software_renderer_unittest.cc",
     "output/texture_mailbox_deleter_unittest.cc",
     "playback/discardable_image_map_unittest.cc",
     "playback/display_item_list_unittest.cc",
     "playback/display_list_raster_source_unittest.cc",
     "playback/display_list_recording_source_unittest.cc",
+    "proto/gfx_conversions_unittest.cc",
     "quads/draw_polygon_unittest.cc",
     "quads/draw_quad_unittest.cc",
     "quads/render_pass_unittest.cc",
     "raster/scoped_gpu_raster_unittest.cc",
     "raster/task_graph_runner_unittest.cc",
     "raster/texture_compressor_etc1_unittest.cc",
     "raster/tile_task_worker_pool_unittest.cc",
     "resources/platform_color_unittest.cc",
     "resources/resource_pool_unittest.cc",
     "resources/resource_provider_unittest.cc",
@@ skipping 59 matching lines @@
 
   configs += [ "//build/config:precompiled_headers" ]
   data = [
     "test/data/",
   ]
 
   deps = [
     ":cc",
     ":test_support",
     "//base/test:test_support",
+    "//cc/proto:cc_proto",
     "//cc/surfaces",
     "//cc/surfaces:surface_id",
     "//gpu",
     "//gpu:test_support",
     "//gpu/command_buffer/client:gles2_interface",
     "//gpu/command_buffer/common:gles2_utils",
     "//media",
     "//testing/gmock",
     "//testing/gtest",
+    "//third_party/protobuf:protobuf_lite",
     "//ui/events:events_base",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/gfx:test_support",
     "//ui/gl",
     "//ui/gl:test_support",
   ]
 
-  data_deps = [ "//third_party/mesa:osmesa" ]
+  data_deps = [
+    "//third_party/mesa:osmesa",
+  ]
 }
 
 test("cc_perftests") {
   sources = [
     "layers/layer_perftest.cc",
     "layers/picture_layer_impl_perftest.cc",
     "quads/draw_quad_perftest.cc",
     "raster/task_graph_runner_perftest.cc",
     "raster/texture_compressor_perftest.cc",
     "raster/tile_task_worker_pool_perftest.cc",
@@ skipping 27 matching lines @@
     "//ui/gl",
     "//ui/gl:test_support",
   ]
 
   if (is_android) {
     isolate_file = "cc_perftests.isolate"
   }
 }
 # When adding support for isolates, please have a look at run-time dependencies
 # in the cc_unittests_run target in cc_tests.gyp.