gpu: merge gpu/ipc/host/gpu_memory_buffer_support.cc to gpu/ipc/common/

gpu/ipc/common/BUILD.gn

 # Copyright 2016 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("//mojo/public/tools/bindings/mojom.gni")
 
 group("common") {
   if (is_component_build) {
     public_deps = [
@@ skipping 56 matching lines @@
   sources = [
     "gpu_memory_buffer_support.cc",
     "gpu_memory_buffer_support.h",
     "gpu_message_generator.cc",
     "gpu_message_generator.h",
     "gpu_messages.h",
     "gpu_param_traits.cc",
     "gpu_param_traits.h",
     "gpu_param_traits_macros.h",
     "gpu_stream_constants.h",
+    "gpu_switches.cc",
+    "gpu_switches.h",
     "memory_stats.cc",
     "memory_stats.h",
   ]
 
   configs += [
     "//gpu:gpu_implementation",
     "//third_party/khronos:khronos_headers",
   ]
 
   public_deps = [
@@ skipping 85 matching lines @@
     "surface_handle_struct_traits.h",
     "sync_token_struct_traits.h",
   ]
   deps = [
     ":interfaces_shared_cpp_sources",
     ":surface_handle_type",
     "//gpu/command_buffer/common",
     "//mojo/public/cpp/bindings:bindings",
   ]
 }