mac: Update clients of scoped_nsobject.h.

chrome/browser/ui/cocoa/extensions/extension_install_view_controller.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/extensions/extension_install_view_controller.h"
 
 #include "base/auto_reset.h"
 #include "base/i18n/rtl.h"
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_util.h"
@@ skipping 296 matching lines @@
 }
 
 - (BOOL)isInlineInstall {
   return prompt_->type() == ExtensionInstallPrompt::INLINE_INSTALL_PROMPT;
 }
 
 - (void)appendRatingStar:(const gfx::ImageSkia*)skiaImage {
   NSImage* image = gfx::NSImageFromImageSkiaWithColorSpace(
       *skiaImage, base::mac::GetSystemColorSpace());
   NSRect frame = NSMakeRect(0, 0, skiaImage->width(), skiaImage->height());
-  scoped_nsobject<NSImageView> view([[NSImageView alloc] initWithFrame:frame]);
+  base::scoped_nsobject<NSImageView> view(
+      [[NSImageView alloc] initWithFrame:frame]);
   [view setImage:image];
 
   // Add this star after all the other ones
   CGFloat maxStarRight = 0;
   if ([[ratingStars_ subviews] count]) {
     maxStarRight = NSMaxX([[[ratingStars_ subviews] lastObject] frame]);
   }
   NSRect starBounds = NSMakeRect(maxStarRight, 0,
                                  skiaImage->width(), skiaImage->height());
   [view setFrame:starBounds];
@@ skipping 204 matching lines @@
   return warnings;
 }
 
 - (void)updateViewFrame:(NSRect)frame {
   NSWindow* window = [[self view] window];
   [window setFrame:[window frameRectForContentRect:frame] display:YES];
   [[self view] setFrame:frame];
 }
 
 @end