Use a different string and icon for chrome-extension pages in Page Info Bubble.

chrome/browser/ui/cocoa/website_settings/permission_selector_button.mm

 // Copyright 2014 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/website_settings/permission_selector_button.h"
 
 #include "base/strings/sys_string_conversions.h"
 #include "chrome/browser/ui/cocoa/website_settings/website_settings_utils_cocoa.h"
 #include "chrome/browser/ui/website_settings/website_settings_ui.h"
-#include "chrome/browser/ui/website_settings/website_settings_utils.h"
 #import "ui/base/cocoa/menu_controller.h"
 
 @implementation PermissionSelectorButton
 
 - (id)initWithPermissionInfo:
           (const WebsiteSettingsUI::PermissionInfo&)permissionInfo
                       forURL:(const GURL&)url
                 withCallback:(PermissionMenuModel::ChangeCallback)callback {
   if (self = [super initWithFrame:NSMakeRect(0, 0, 1, 1) pullsDown:NO]) {
     [self setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]];
@@ skipping 38 matching lines @@
   }
   return maxTitleWidth;
 }
 
 // Accessor function for testing only.
 - (NSMenu*)permissionMenu {
   return [menuController_ menu];
 }
 
 @end