mac: Update clients of scoped_nsobject.h.

content/browser/web_contents/web_contents_view_mac_unittest.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.
 
 #import "content/browser/web_contents/web_contents_view_mac.h"
 
-#include "base/memory/scoped_nsobject.h"
-#import "ui/base/test/ui_cocoa_test_helper.h"
+#include "base/mac/scoped_nsobject.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
+#import "ui/base/test/ui_cocoa_test_helper.h"
 
 namespace {
 
 class WebContentsViewCocoaTest : public ui::CocoaTest {
 };
 
 TEST_F(WebContentsViewCocoaTest, NonWebDragSourceTest) {
-  scoped_nsobject<WebContentsViewCocoa>
-      view([[WebContentsViewCocoa alloc] init]);
+  base::scoped_nsobject<WebContentsViewCocoa> view(
+      [[WebContentsViewCocoa alloc] init]);
 
   // Tests that |draggingSourceOperationMaskForLocal:| returns the expected mask
   // when dragging without a WebDragSource - i.e. when |startDragWithDropData:|
   // hasn't yet been called. Dragging a file from the downloads manager, for
   // example, requires this to work.
   EXPECT_EQ(NSDragOperationCopy,
       [view draggingSourceOperationMaskForLocal:YES]);
   EXPECT_EQ(NSDragOperationCopy,
       [view draggingSourceOperationMaskForLocal:NO]);
 }
 
 }  // namespace