mac: Update clients of scoped_nsobject.h.

chrome/browser/ui/cocoa/toolbar/toolbar_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.
 
-#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/toolbar/toolbar_view.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
 
 namespace {
 
 class ToolbarViewTest : public CocoaTest {
 };
 
 // This class only needs to do one thing: prevent mouse down events from moving
 // the parent window around.
 TEST_F(ToolbarViewTest, CanDragWindow) {
-  scoped_nsobject<ToolbarView> view([[ToolbarView alloc] init]);
+  base::scoped_nsobject<ToolbarView> view([[ToolbarView alloc] init]);
   EXPECT_FALSE([view mouseDownCanMoveWindow]);
 }
 
 }  // namespace