linux: Move linux_util.h from gfx/ to ui/base/gtk.

ui/ui.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'includes': [
     'ui_resources.gypi',
@@ skipping 145 matching lines @@
         'base/gtk/gtk_im_context_util.cc',
         'base/gtk/gtk_im_context_util.h',
         'base/gtk/gtk_hig_constants.h',
         'base/gtk/gtk_screen_util.cc',
         'base/gtk/gtk_screen_util.h',
         'base/gtk/gtk_signal.h',
         'base/gtk/gtk_signal_registrar.cc',
         'base/gtk/gtk_signal_registrar.h',
         'base/gtk/gtk_windowing.cc',
         'base/gtk/gtk_windowing.h',
+        'base/gtk/menu_label_accelerator_util.cc',
+        'base/gtk/menu_label_accelerator_util.h',
         'base/gtk/owned_widget_gtk.cc',
         'base/gtk/owned_widget_gtk.h',
         'base/gtk/scoped_gobject.h',
         'base/gtk/scoped_region.cc',
         'base/gtk/scoped_region.h',
         'base/hit_test.h',
         'base/javascript_message_type.h',
         'base/keycodes/keyboard_code_conversion.cc',
         'base/keycodes/keyboard_code_conversion.h',
         'base/keycodes/keyboard_code_conversion_gtk.cc',
@@ skipping 304 matching lines @@
         ['use_glib == 1', {
           'dependencies': [
             # font_gtk.cc uses fontconfig.
             '../build/linux/system.gyp:fontconfig',
             '../build/linux/system.gyp:glib',
             '../build/linux/system.gyp:pangocairo',
             '../build/linux/system.gyp:x11',
             '../build/linux/system.gyp:xext',
             '../build/linux/system.gyp:xfixes',
           ],
-          'sources': [
-            'gfx/linux_util.cc',
-            'gfx/linux_util.h',
-          ],
           'link_settings': {
             'libraries': [
               '-lXrender',  # For XRender* function calls in x11_util.cc.
             ],
           },
           'conditions': [
             ['toolkit_views==0', {
               # Note: because of gyp predence rules this has to be defined as
               # 'sources/' rather than 'sources!'.
               'sources/': [
@@ skipping 239 matching lines @@
                 'shutil.copyfile(\'<(ui_copy_target)\', \'<(ui_copy_dest)\'); ' \
                 'os.chmod(\'<(ui_copy_dest)\', 0700)'
               ]
             }
           ],
         },
       ],
     }],
   ],
 }