Move gcm-independent parts of push messaging out of gcm namespace and directory

chrome/chrome_tests_unit.gypi

Index: chrome/chrome_tests_unit.gypi
diff --git a/chrome/chrome_tests_unit.gypi b/chrome/chrome_tests_unit.gypi
index 21b25630511f470bfb02bc9fc01aa15ff17ba729..eff671957ec1b5821f26a939de08cc0e07c8bb2c 100644
--- a/chrome/chrome_tests_unit.gypi
+++ b/chrome/chrome_tests_unit.gypi
@@ -208,6 +208,8 @@
       'browser/profiles/profile_info_cache_unittest.h',
       'browser/profiles/profile_manager_unittest.cc',
       'browser/profiles/profile_shortcut_manager_unittest_win.cc',
+      'browser/push_messaging/push_messaging_application_id_unittest.cc',
+      'browser/push_messaging/push_messaging_permission_context_unittest.cc',
       'browser/renderer_context_menu/render_view_context_menu_test_util.cc',
       'browser/renderer_context_menu/render_view_context_menu_test_util.h',
       'browser/renderer_host/chrome_render_widget_host_view_mac_history_swiper_unit_test.mm',
@@ -240,8 +242,6 @@
       'browser/services/gcm/fake_signin_manager.cc',
       'browser/services/gcm/fake_signin_manager.h',
       'browser/services/gcm/gcm_account_tracker_unittest.cc',
-      'browser/services/gcm/push_messaging_application_id_unittest.cc',
-      'browser/services/gcm/push_messaging_permission_context_unittest.cc',
       'browser/shell_integration_win_unittest.cc',
       'browser/signin/account_reconcilor_unittest.cc',
       'browser/signin/account_service_flag_fetcher_unittest.cc',