Convert ProcessSingleton ui_test to browser_test.

chrome/chrome_tests.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.
 {
   'variables' : {
     'pyautolib_sources': [
       'app/chrome_command_ids.h',
       'app/chrome_dll_resource.h',
       'common/automation_constants.h',
       'common/pref_names.cc',
@@ skipping 716 matching lines @@
         '../webkit/webkit.gyp:pull_in_copy_TestNetscapePlugIn',
       ],
       'include_dirs': [
         '..',
       ],
       'sources': [
         # NOTE: DON'T ADD NEW TESTS HERE!
         # New tests should be browser_tests. browser_tests are sharded and are
         # less flakier.
         'browser/process_singleton_linux_uitest.cc',
-        'browser/process_singleton_uitest.cc',
         'browser/session_history_uitest.cc',
         'browser/sessions/session_restore_uitest.cc',
         'browser/ui/tests/browser_uitest.cc',
         'browser/ui/views/find_bar_host_uitest.cc',
         'browser/ui/webui/bookmarks_ui_uitest.cc',
         'browser/ui/webui/ntp/new_tab_ui_uitest.cc',
         'browser/ui/webui/options2/chromeos/guest_mode_options_ui2_uitest.cc',
         'browser/ui/webui/options2/options_ui2_uitest.cc',
         'browser/ui/webui/options2/options_ui2_uitest.h',
         'browser/ui/webui/print_preview/print_preview_ui_uitest.cc',
@@ skipping 22 matching lines @@
           ],
         }],
         ['use_aura==1', {
           'sources!': [
             'test/automation/automation_proxy_uitest.cc',
           ],
           'dependencies': [
             '../ui/aura/aura.gyp:aura',
           ],
         }],
-        ['OS=="mac"', {
-          'sources!': [
-            # ProcessSingletonMac doesn't do anything.
-            'browser/process_singleton_uitest.cc',
-          ],
-        }],
         ['OS=="win"', {
           'include_dirs': [
             '<(DEPTH)/third_party/wtl/include',
           ],
           'dependencies': [
             'test_support_common',
             '../google_update/google_update.gyp:google_update',
           ],
           'conditions': [
             ['win_use_allocator_shim==1', {
@@ skipping 2101 matching lines @@
         'browser/notifications/desktop_notifications_unittest.h',
         'browser/oom_priority_manager_browsertest.cc',
         'browser/policy/device_management_service_browsertest.cc',
         'browser/popup_blocker_browsertest.cc',
         'browser/prefs/pref_service_browsertest.cc',
         'browser/prerender/prefetch_browsertest.cc',
         'browser/prerender/prerender_browsertest.cc',
         'browser/printing/cloud_print/test/cloud_print_proxy_process_browsertest.cc',
         'browser/printing/printing_layout_browsertest.cc',
         'browser/printing/print_preview_tab_controller_browsertest.cc',
+        'browser/process_singleton_browsertest.cc',
         'browser/profiles/profile_browsertest.cc',
         'browser/profiles/profile_manager_browsertest.cc',
         'browser/protector/default_search_provider_change_browsertest.cc',
         'browser/protector/protector_service_browsertest.cc',
         'browser/repost_form_warning_browsertest.cc',
         'browser/rlz/rlz_extension_apitest.cc',
         'browser/referrer_policy_browsertest.cc',
         'browser/renderer_host/render_process_host_chrome_browsertest.cc',
         'browser/renderer_host/web_cache_manager_browsertest.cc',
         'browser/safe_browsing/safe_browsing_blocking_page_test.cc',
@@ skipping 417 matching lines @@
             'chrome'
           ],
           'sources': [
             'browser/spellchecker/spellcheck_message_filter_mac_browsertest.cc',
             '../content/renderer/external_popup_menu_browsertest.cc',
           ],
           'sources!': [
             # TODO(hbono): This test depends on hunspell and we cannot run it on
             # Mac, which does not use hunspell by default.
             'browser/spellchecker/spellcheck_host_browsertest.cc',
+            # ProcessSingletonMac doesn't do anything.
+            'browser/process_singleton_browsertest.cc',            
           ],
         }, { # else: OS != "mac"
           'sources!': [
             'browser/extensions/browser_action_test_util_mac.mm',
           ],
         }],
         ['os_posix == 0 or chromeos == 1', {
           'sources!': [
             'common/time_format_browsertest.cc',
           ],
@@ skipping 1348 matching lines @@
               # Use outputs of this action as inputs for the main target build.
               # Seems as a misnomer but makes this happy on Linux (scons).
               'process_outputs_as_sources': 1,
             },
           ],  # 'actions'
         },
       ]
     }],  # 'coverage!=0'
   ],  # 'conditions'
 }