mac: Update clients of scoped_nsobject.h.

chrome/browser/ui/cocoa/wrench_menu/menu_tracked_root_view_unittest.mm

 // Copyright (c) 2011 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.
 
 #import <Cocoa/Cocoa.h>
 
-#include "base/memory/scoped_nsobject.h"
+#include "base/mac/scoped_nsobject.h"
 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
 #import "chrome/browser/ui/cocoa/wrench_menu/menu_tracked_root_view.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
+#import "third_party/ocmock/OCMock/OCMock.h"
 #include "third_party/ocmock/gtest_support.h"
-#import "third_party/ocmock/OCMock/OCMock.h"
 
 class MenuTrackedRootViewTest : public CocoaTest {
  public:
   virtual void SetUp() {
     CocoaTest::SetUp();
     view_.reset([[MenuTrackedRootView alloc] init]);
   }
 
-  scoped_nsobject<MenuTrackedRootView> view_;
+  base::scoped_nsobject<MenuTrackedRootView> view_;
 };
 
 TEST_F(MenuTrackedRootViewTest, MouseUp) {
   id menu = [OCMockObject mockForClass:[NSMenu class]];
   [[menu expect] cancelTracking];
 
   id menuItem = [OCMockObject mockForClass:[NSMenuItem class]];
   [[[menuItem stub] andReturn:menu] menu];
 
   [view_ setMenuItem:menuItem];
   NSEvent* event = [NSEvent mouseEventWithType:NSLeftMouseUp
                                       location:NSMakePoint(42, 42)
                                  modifierFlags:0
                                      timestamp:0
                                   windowNumber:[test_window() windowNumber]
                                        context:nil
                                    eventNumber:1
                                     clickCount:1
                                       pressure:1.0];
   [view_ mouseUp:event];
 
   EXPECT_OCMOCK_VERIFY(menu);
   EXPECT_OCMOCK_VERIFY(menuItem);
 }