Refactoring ExtenionInstallUI to abstract the Browser references.

chrome/browser/ui/cocoa/extensions/extension_installed_bubble_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_installed_bubble_controller.h"
 
 #include "base/i18n/rtl.h"
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_util.h"
 #include "base/sys_string_conversions.h"
@@ skipping 95 matching lines @@
     if (bundle_) {
       type_ = extension_installed_bubble::kBundle;
     } else if (!extension->omnibox_keyword().empty()) {
       type_ = extension_installed_bubble::kOmniboxKeyword;
     } else if (extension->browser_action()) {
       type_ = extension_installed_bubble::kBrowserAction;
     } else if (extension->page_action() &&
                !extension->page_action()->default_icon_path().empty()) {
       type_ = extension_installed_bubble::kPageAction;
     } else {
-      NOTREACHED();  // kGeneric installs handled in the extension_install_ui.
+      NOTREACHED();  // kGeneric installs handled in extension_install_prompt.
     }
 
     if (type_ == extension_installed_bubble::kBundle) {
       [self showWindow:self];
     } else {
       // Start showing window only after extension has fully loaded.
       extensionObserver_.reset(new ExtensionLoadedNotificationObserver(
           self, browser->profile()));
     }
   }
@@ skipping 323 matching lines @@
 
 - (NSRect)getExtensionInstalledInfoMsgFrame {
   return [extensionInstalledInfoMsg_ frame];
 }
 
 - (void)extensionUnloaded:(id)sender {
   extension_ = NULL;
 }
 
 @end