Implement TransformFeedbackManager in GPU command buffer.

gpu/command_buffer/service/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("//build/config/ui.gni")
 import("//third_party/protobuf/proto_library.gni")
 
 group("service") {
   if (is_component_build) {
     public_deps = [
@@ skipping 63 matching lines @@
     "gpu_tracer.cc",
     "gpu_tracer.h",
     "id_manager.cc",
     "id_manager.h",
     "image_factory.cc",
     "image_factory.h",
     "image_manager.cc",
     "image_manager.h",
     "in_process_command_buffer.cc",
     "in_process_command_buffer.h",
+    "indexed_buffer_binding_host.cc",
+    "indexed_buffer_binding_host.h",
     "logger.cc",
     "logger.h",
     "mailbox_manager.cc",
     "mailbox_manager.h",
     "mailbox_manager_impl.cc",
     "mailbox_manager_impl.h",
     "mailbox_manager_sync.cc",
     "mailbox_manager_sync.h",
     "memory_program_cache.cc",
     "memory_program_cache.h",
@@ skipping 16 matching lines @@
     "shader_translator_cache.cc",
     "shader_translator_cache.h",
     "sync_point_manager.cc",
     "sync_point_manager.h",
     "texture_definition.cc",
     "texture_definition.h",
     "texture_manager.cc",
     "texture_manager.h",
     "transfer_buffer_manager.cc",
     "transfer_buffer_manager.h",
+    "transform_feedback_manager.cc",
+    "transform_feedback_manager.h",
     "vertex_array_manager.cc",
     "vertex_array_manager.h",
     "vertex_attrib_manager.cc",
     "vertex_attrib_manager.h",
   ]
 
   configs += [
     "//build/config:precompiled_headers",
     "//gpu:gpu_implementation",
     "//third_party/khronos:khronos_headers",
@@ skipping 36 matching lines @@
     configs -= [ "//build/config/compiler:default_optimization" ]
     configs += [ "//build/config/compiler:optimize_max" ]
   }
 }
 
 proto_library("disk_cache_proto") {
   sources = [
     "disk_cache_proto.proto",
   ]
 }