[Ozone-Dri] Merge the DriWindowDelegate with the implementation

ui/ozone/platform/dri/dri.gypi

 # 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.
 
 {
   'variables': {
     'internal_ozone_platform_deps': [
       'ozone_platform_dri',
     ],
     'internal_ozone_platform_unittest_deps': [
@@ skipping 49 matching lines @@
         'dri_surface.cc',
         'dri_surface.h',
         'dri_surface_factory.cc',
         'dri_surface_factory.h',
         'dri_util.cc',
         'dri_util.h',
         'dri_vsync_provider.cc',
         'dri_vsync_provider.h',
         'dri_window.cc',
         'dri_window.h',
+        'dri_window_delegate.cc',
         'dri_window_delegate.h',
-        'dri_window_delegate_impl.cc',
-        'dri_window_delegate_impl.h',
         'dri_window_delegate_manager.cc',
         'dri_window_delegate_manager.h',
         'dri_window_manager.cc',
         'dri_window_manager.h',
         'drm_device.cc',
         'drm_device.h',
         'drm_device_generator.cc',
         'drm_device_generator.h',
         'drm_device_manager.cc',
         'drm_device_manager.h',
@@ skipping 30 matching lines @@
         'ozone.gyp:ozone',
       ],
       'export_dependent_settings': [
         '../../build/linux/system.gyp:libdrm',
         '../../skia/skia.gyp:skia',
         '../gfx/gfx.gyp:gfx_geometry',
       ],
       'direct_dependent_settings': {
         'sources': [
           'dri_surface_unittest.cc',
-          'dri_window_delegate_impl_unittest.cc',
+          'dri_window_delegate_unittest.cc',
           'hardware_display_controller_unittest.cc',
           'hardware_display_plane_manager_unittest.cc',
           'screen_manager_unittest.cc',
           'test/mock_drm_device.cc',
           'test/mock_drm_device.h',
         ],
       },
     },
   ],
 }