Move ui::GetAtom to gfx::GetAtom

PRESUBMIT.py

 # Copyright (c) 2012 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.
 
 """Top-level presubmit script for Chromium.
 
 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
 for more details about the presubmit API built into depot_tools.
 """
 
@@ skipping 173 matching lines @@
       True,
       (
         r"^ui[\\\/]gl[\\\/].*\.cc$",
         r"^media[\\\/]gpu[\\\/].*\.cc$",
         r"^gpu[\\\/].*\.cc$",
       ),
     ),
     (
       r'XInternAtom|xcb_intern_atom',
       (
-       'Use ui::GetAtom() or ui::X11AtomCache::GetAtom() instead of',
-       'interning atoms directly.',
+       'Use gfx::GetAtom() instead of interning atoms directly.',
       ),
       True,
       (
+        r"^gpu[\\\/]ipc[\\\/]service[\\\/]gpu_watchdog_thread\.cc$",
+        r"^remoting[\\\/]host[\\\/]linux[\\\/]x_server_clipboard\.cc$",
         r"^ui[\\\/]gfx[\\\/]x[\\\/]x11_atom_cache\.cc$",
       ),
     ),
     (
       'ScopedAllowIO',
       (
        'New production code should not use ScopedAllowIO (using it in',
        'browser tests is fine). Post a task to the blocking pool or the',
        'FILE thread instead.',
       ),
@@ skipping 2308 matching lines @@
       output_api,
       json_url='http://chromium-status.appspot.com/current?format=json'))
 
   results.extend(
       input_api.canned_checks.CheckPatchFormatted(input_api, output_api))
   results.extend(input_api.canned_checks.CheckChangeHasBugField(
       input_api, output_api))
   results.extend(input_api.canned_checks.CheckChangeHasDescription(
       input_api, output_api))
   return results