mac: Update clients of scoped_nsobject.h.

chrome/browser/ui/cocoa/hyperlink_button_cell.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/hyperlink_button_cell.h"
 
 @interface HyperlinkButtonCell ()
 - (void)customizeButtonCell;
 @end
 
 @implementation HyperlinkButtonCell
 
 @dynamic textColor;
 @synthesize underlineOnHover = underlineOnHover_;
 @synthesize shouldUnderline = shouldUnderline_;
 
 + (NSColor*)defaultTextColor {
   return [NSColor blueColor];
 }
 
 + (NSButton*)buttonWithString:(NSString*)string {
   NSButton* button = [[[NSButton alloc] initWithFrame:NSZeroRect] autorelease];
-  scoped_nsobject<HyperlinkButtonCell> cell(
+  base::scoped_nsobject<HyperlinkButtonCell> cell(
       [[HyperlinkButtonCell alloc] initTextCell:string]);
   [cell setAlignment:NSLeftTextAlignment];
   [button setCell:cell.get()];
   [button setBezelStyle:NSRegularSquareBezelStyle];
   return button;
 }
 
 // Designated initializer.
 - (id)init {
   if ((self = [super init])) {
@@ skipping 42 matching lines @@
   [self customizeButtonCell];  // recompute |font|.
 }
 
 // Creates the NSDictionary of attributes for the attributed string.
 - (NSDictionary*)linkAttributes {
   NSUInteger underlineMask = NSNoUnderlineStyle;
   if (shouldUnderline_ &&
       (!underlineOnHover_ || (mouseIsInside_ && [self isEnabled])))
     underlineMask = NSUnderlinePatternSolid | NSUnderlineStyleSingle;
 
-  scoped_nsobject<NSMutableParagraphStyle> paragraphStyle(
-    [[NSParagraphStyle defaultParagraphStyle] mutableCopy]);
+  base::scoped_nsobject<NSMutableParagraphStyle> paragraphStyle(
+      [[NSParagraphStyle defaultParagraphStyle] mutableCopy]);
   [paragraphStyle setAlignment:[self alignment]];
   [paragraphStyle setLineBreakMode:[self lineBreakMode]];
 
   return [NSDictionary dictionaryWithObjectsAndKeys:
       [self textColor], NSForegroundColorAttributeName,
       [NSNumber numberWithInt:underlineMask], NSUnderlineStyleAttributeName,
       [self font], NSFontAttributeName,
       [NSCursor pointingHandCursor], NSCursorAttributeName,
       paragraphStyle.get(), NSParagraphStyleAttributeName,
       nil
@@ skipping 45 matching lines @@
 }
 
 // Override so that |-sizeToFit| works better with this type of cell.
 - (NSSize)cellSize {
   NSSize size = [super cellSize];
   size.width += 2;
   return size;
 }
 
 @end