mac: Update clients of scoped_nsobject.h.

chrome/browser/ui/cocoa/image_button_cell.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_COCOA_IMAGE_BUTTON_CELL_H_
 #define CHROME_BROWSER_UI_COCOA_IMAGE_BUTTON_CELL_H_
 
 #import <Cocoa/Cocoa.h>
 
-#include "base/memory/scoped_nsobject.h"
+#include "base/mac/scoped_nsobject.h"
 
 namespace image_button_cell {
 
 // Possible states
 enum ButtonState {
   kDefaultState = 0,
   kHoverState,
   kPressedState,
   kDisabledState,
   // The same as above, but for non-main, non-key windows.
@@ skipping 11 matching lines @@
 - (void)mouseInsideStateDidChange:(BOOL)isInside;
 @end
 
 // A button cell that can disable a different image for each possible button
 // state. Images are specified by image IDs.
 @interface ImageButtonCell : NSButtonCell {
  @private
   struct {
     // At most one of these two fields will be non-null.
     int imageId;
-    scoped_nsobject<NSImage> image;
+    base::scoped_nsobject<NSImage> image;
   } image_[image_button_cell::kButtonStateCount];
   BOOL isMouseInside_;
 }
 
 @property(assign, nonatomic) BOOL isMouseInside;
 
 // Gets the image for the given button state. Will load from a resource pak if
 // the image was originally set using an image ID.
 - (NSImage*)imageForState:(image_button_cell::ButtonState)state
                      view:(NSView*)controlView;
@@ skipping 10 matching lines @@
 
 // Gets the alpha to use to draw the button for the current window focus state.
 - (CGFloat)imageAlphaForWindowState:(NSWindow*)window;
 
 // If |controlView| is a first responder then draws a blue focus ring.
 - (void)drawFocusRingWithFrame:(NSRect)cellFrame inView:(NSView*)controlView;
 
 @end
 
 #endif // CHROME_BROWSER_UI_COCOA_IMAGE_BUTTON_CELL_H_