ui: No need to typedef testing::Test in unittests.

ui/ui_controls/ui_controls_mac.mm

 // 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.
 
 #include "ui/ui_controls/ui_controls.h"
 
 #import <Cocoa/Cocoa.h>
 #include <mach/mach_time.h>
 #include <vector>
 
@@ skipping 191 matching lines @@
         base::Bind(&EventQueueWatcher, task));
   } else {
     MessageLoop::current()->PostTask(FROM_HERE, task);
   }
 }
 
 // Stores the current mouse location on the screen. So that we can use it
 // when firing keyboard and mouse click events.
 NSPoint g_mouse_location = { 0, 0 };
 
-}  // anonymous namespace
+}  // namespace
 
 namespace ui_controls {
 
 bool SendKeyPress(gfx::NativeWindow window,
                   ui::KeyboardCode key,
                   bool control,
                   bool shift,
                   bool alt,
                   bool command) {
   return SendKeyPressNotifyWhenDone(window, key,
@@ skipping 128 matching lines @@
   }
 
   return true;
 }
 
 bool SendMouseClick(MouseButton type) {
  return SendMouseEventsNotifyWhenDone(type, UP|DOWN, base::Closure());
 }
 
 }  // namespace ui_controls