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

ui/ui_unittests.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'ui_test_support',
       'dependencies': [
         '../base/base.gyp:base',
@@ skipping 43 matching lines @@
         'base/animation/multi_animation_unittest.cc',
         'base/animation/slide_animation_unittest.cc',
         'base/clipboard/clipboard_unittest.cc',
         'base/clipboard/custom_data_helper_unittest.cc',
         'base/cocoa/base_view_unittest.mm',
         'base/cocoa/fullscreen_window_manager_unittest.mm',
         'base/cocoa/events_mac_unittest.mm',
         'base/cocoa/focus_tracker_unittest.mm',
         'base/gtk/gtk_expanded_container_unittest.cc',
         'base/gtk/gtk_im_context_util_unittest.cc',
+        'base/gtk/menu_label_accelerator_util_unittest.cc',
         'base/l10n/l10n_util_mac_unittest.mm',
         'base/l10n/l10n_util_unittest.cc',
         'base/models/list_model_unittest.cc',
         'base/models/tree_node_iterator_unittest.cc',
         'base/models/tree_node_model_unittest.cc',
         'base/range/range_unittest.cc',
         'base/range/range_mac_unittest.mm',
         'base/range/range_win_unittest.cc',
         'base/resource/data_pack_literal.cc',
         'base/resource/data_pack_unittest.cc',
@@ skipping 59 matching lines @@
           'link_settings': {
             'libraries': [
               '-limm32.lib',
               '-loleacc.lib',
             ],
           },
         }],
         ['OS == "linux"', {
           'sources': [
             'gfx/platform_font_pango_unittest.cc',
-            'gfx/linux_util_unittest.cc',
           ],
         }],
         ['OS == "linux" and toolkit_views==1', {
           'sources': [
             'base/x/events_x_unittest.cc',
           ],
         }],
         ['OS != "mac"', {
           'sources': [
             'gfx/transform_unittest.cc',
@@ skipping 46 matching lines @@
         }],
         ['use_aura==1 or toolkit_views==1', {
           'sources': [
             'base/gestures/velocity_calculator_unittest.cc',
           ],
         }],
       ],
     },
   ],
 }