Rename gfx::test::TestScreen to display::test::TestScreen

ui/display/display.gyp

 # 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': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 175 matching lines @@
       ],
       'sources': [
         'chromeos/test/action_logger.cc',
         'chromeos/test/action_logger.h',
         'chromeos/test/action_logger_util.cc',
         'chromeos/test/action_logger_util.h',
         'chromeos/test/test_display_layout_manager.cc',
         'chromeos/test/test_display_layout_manager.h',
         'chromeos/test/test_native_display_delegate.cc',
         'chromeos/test/test_native_display_delegate.h',
+        'test/test_screen.cc',
+        'test/test_screen.h',
       ],
     },
     {
       # GN version: //ui/display:display_unittests
       'target_name': 'display_unittests',
       'type': 'executable',
       'dependencies': [
         '../../base/base.gyp:run_all_unittests',
         '../../testing/gtest.gyp:gtest',
         '../../ui/gfx/gfx.gyp:gfx_geometry',
@@ skipping 43 matching lines @@
             '../../build/isolate.gypi',
           ],
           'sources': [
             'display_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }