Mac/clang: Possibly contentious changes.

chrome/browser/cocoa/extension_installed_bubble_controller.h

 // Copyright (c) 2010 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_COCOA_EXTENSION_INSTALLED_BUBBLE_CONTROLLER_H_
 #define CHROME_BROWSER_COCOA_EXTENSION_INSTALLED_BUBBLE_CONTROLLER_H_
 
 #import <Cocoa/Cocoa.h>
 
 #import "base/cocoa_protocols_mac.h"
@@ skipping 53 matching lines @@
 
   // References below are weak, being obtained from the nib.
   IBOutlet InfoBubbleView* infoBubbleView_;
   IBOutlet HoverCloseButton* closeButton_;
   IBOutlet NSImageView* iconImage_;
   IBOutlet NSTextField* extensionInstalledMsg_;
   IBOutlet NSTextField* pageActionInfoMsg_;  // Only shown for page actions.
   IBOutlet NSTextField* extensionInstalledInfoMsg_;
 }
 
-@property (readonly) Extension* extension;
-@property BOOL pageActionRemoved;
+@property (nonatomic, readonly) Extension* extension;
+@property (nonatomic) BOOL pageActionRemoved;
 
 // Initialize the window, and then create observers to wait for the extension
 // to complete loading, or the browser window to close.
 - (id)initWithParentWindow:(NSWindow*)parentWindow
                  extension:(Extension*)extension
                    browser:(Browser*)browser
                       icon:(SkBitmap)icon;
 
 // Action for close button.
 - (IBAction)closeWindow:(id)sender;
@@ skipping 10 matching lines @@
 - (NSWindow*)initializeWindow;
 - (int)calculateWindowHeight;
 - (void)setMessageFrames:(int)newWindowHeight;
 - (NSRect)getExtensionInstalledMsgFrame;
 - (NSRect)getPageActionInfoMsgFrame;
 - (NSRect)getExtensionInstalledInfoMsgFrame;
 
 @end  // ExtensionInstalledBubbleController(ExposedForTesting)
 
 #endif  // CHROME_BROWSER_COCOA_EXTENSION_INSTALLED_BUBBLE_CONTROLLER_H_