[Ozone-Drm] Move DRM utilities from gpu/ to common/

ui/ozone/platform/drm/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/linux/pkg_config.gni")
 import("//ui/ozone/ozone.gni")
 
 declare_args() {
   use_mesa_platform_null = false
   use_drm_atomic = false
 }
 
 pkg_config("libdrm") {
   packages = [ "libdrm" ]
 }
 
 source_set("drm_common") {
   sources = [
+    "common/drm_util.cc",
+    "common/drm_util.h",
+    "common/scoped_drm_types.cc",
+    "common/scoped_drm_types.h",
     "drm_surface_factory.cc",
     "drm_surface_factory.h",
     "gpu/crtc_controller.cc",
     "gpu/crtc_controller.h",
     "gpu/display_change_observer.h",
     "gpu/drm_buffer.cc",
     "gpu/drm_buffer.h",
     "gpu/drm_console_buffer.cc",
     "gpu/drm_console_buffer.h",
     "gpu/drm_device.cc",
     "gpu/drm_device.h",
     "gpu/drm_device_generator.cc",
     "gpu/drm_device_generator.h",
     "gpu/drm_device_manager.cc",
     "gpu/drm_device_manager.h",
     "gpu/drm_display_mode.cc",
     "gpu/drm_display_mode.h",
     "gpu/drm_display_snapshot.cc",
     "gpu/drm_display_snapshot.h",
     "gpu/drm_gpu_display_manager.cc",
     "gpu/drm_gpu_display_manager.h",
     "gpu/drm_gpu_platform_support.cc",
     "gpu/drm_gpu_platform_support.h",
     "gpu/drm_surface.cc",
     "gpu/drm_surface.h",
-    "gpu/drm_util.cc",
-    "gpu/drm_util.h",
     "gpu/drm_vsync_provider.cc",
     "gpu/drm_vsync_provider.h",
     "gpu/drm_window.cc",
     "gpu/drm_window.h",
     "gpu/gpu_lock.cc",
     "gpu/gpu_lock.h",
     "gpu/hardware_display_controller.cc",
     "gpu/hardware_display_controller.h",
     "gpu/hardware_display_plane.cc",
     "gpu/hardware_display_plane.h",
     "gpu/hardware_display_plane_manager.cc",
     "gpu/hardware_display_plane_manager.h",
     "gpu/hardware_display_plane_manager_legacy.cc",
     "gpu/hardware_display_plane_manager_legacy.h",
     "gpu/overlay_plane.cc",
     "gpu/overlay_plane.h",
     "gpu/page_flip_request.cc",
     "gpu/page_flip_request.h",
     "gpu/scanout_buffer.h",
-    "gpu/scoped_drm_types.cc",
-    "gpu/scoped_drm_types.h",
     "gpu/screen_manager.cc",
     "gpu/screen_manager.h",
     "host/channel_observer.h",
     "host/drm_cursor.cc",
     "host/drm_cursor.h",
     "host/drm_device_handle.cc",
     "host/drm_device_handle.h",
     "host/drm_display_host_manager.cc",
     "host/drm_display_host_manager.h",
     "host/drm_gpu_platform_support_host.cc",
@@ skipping 106 matching lines @@
       "//ui/events/ozone:events_ozone_layout",
     ]
 
     public_configs = [ ":libgbm" ]
 
     if (use_mesa_platform_null) {
       defines += [ "USE_MESA_PLATFORM_NULL" ]
     }
   }
 }