mac: Update clients of scoped_nsobject.h.

chrome/browser/ui/cocoa/panels/panel_titlebar_view_cocoa.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 "chrome/browser/ui/cocoa/panels/panel_titlebar_view_cocoa.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/logging.h"
 #include "base/mac/scoped_nsautorelease_pool.h"
@@ skipping 128 matching lines @@
 - (void)drawRect:(NSRect)rect {
   if (isDrawingAttention_) {
     NSColor* attentionColor = [NSColor colorWithCalibratedRed:0x53/255.0
                                                         green:0xa9/255.0
                                                          blue:0x3f/255.0
                                                         alpha:1.0];
     [attentionColor set];
     NSRectFillUsingOperation([self bounds], NSCompositeSourceOver);
 
     if ([glintAnimation_ isAnimating]) {
-      scoped_nsobject<NSGradient> glint([NSGradient alloc]);
+      base::scoped_nsobject<NSGradient> glint([NSGradient alloc]);
       float currentAlpha = 0.8 * [glintAnimation_ currentValue];
       NSColor* startColor = [NSColor colorWithCalibratedWhite:1.0
                                                         alpha:currentAlpha];
       NSColor* endColor = [NSColor colorWithCalibratedWhite:1.0
                                                       alpha:0.0];
       [glint initWithColorsAndLocations:
            startColor, 0.0, startColor, 0.3, endColor, 1.0, nil];
       NSRect bounds = [self bounds];
       [glint drawInRect:bounds relativeCenterPosition:NSZeroPoint];
     }
@@ skipping 407 matching lines @@
 - (NSButton*)minimizeButton {
   return minimizeButton_;
 }
 
 - (NSButton*)restoreButton {
   return restoreButton_;
 }
 
 @end