mac: Update clients of scoped_nsobject.h.

chrome/browser/ui/cocoa/location_bar/content_setting_decoration.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/location_bar/content_setting_decoration.h"
 
 #include <algorithm>
 
 #include "base/prefs/pref_service.h"
 #include "base/strings/sys_string_conversions.h"
@@ skipping 210 matching lines @@
     [animation_ stopAnimation];
     animation_.reset(nil);
   }
   return decoration_changed;
 }
 
 CGFloat ContentSettingDecoration::MeasureTextWidth() {
   return [animated_text_ size].width;
 }
 
-scoped_nsobject<NSAttributedString>
+base::scoped_nsobject<NSAttributedString>
 ContentSettingDecoration::CreateAnimatedText() {
   NSString* text =
       l10n_util::GetNSString(
           content_setting_image_model_->explanatory_string_id());
-  scoped_nsobject<NSMutableParagraphStyle> style(
+  base::scoped_nsobject<NSMutableParagraphStyle> style(
       [[NSMutableParagraphStyle alloc] init]);
   // Set line break mode to clip the text, otherwise drawInRect: won't draw a
   // word if it doesn't fit in the bounding box.
   [style setLineBreakMode:NSLineBreakByClipping];
   NSDictionary* attributes = @{ NSFontAttributeName : GetFont(),
                                 NSParagraphStyleAttributeName : style };
-  return scoped_nsobject<NSAttributedString>(
+  return base::scoped_nsobject<NSAttributedString>(
       [[NSAttributedString alloc] initWithString:text attributes:attributes]);
 }
 
 NSPoint ContentSettingDecoration::GetBubblePointInFrame(NSRect frame) {
   // Compute the frame as if there is no animation pill in the Omnibox. Place
   // the bubble where the icon would be without animation, so when the animation
   // ends, the bubble is pointing in the right place.
   NSSize image_size = [GetImage() size];
   frame.origin.x += frame.size.width - image_size.width;
   frame.size = image_size;
@@ skipping 117 matching lines @@
 }
 
 void ContentSettingDecoration::AnimationTimerFired() {
   owner_->Layout();
   // Even after the animation completes, the |animator_| object should be kept
   // alive to prevent the animation from re-appearing if the page opens
   // additional popups later. The animator will be cleared when the decoration
   // hides, indicating something has changed with the WebContents (probably
   // navigation).
 }