Revert 114083 - Convert app_launch_index and page_index from int to StringOrdinal.

chrome/browser/extensions/crx_installer.cc

 // Copyright (c) 2011 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.
 
 #include "chrome/browser/extensions/crx_installer.h"
 
 #include <map>
 #include <set>
 
 #include "base/bind.h"
@@ skipping 114 matching lines @@
   return false;
 }
 
 CrxInstaller::CrxInstaller(base::WeakPtr<ExtensionService> frontend_weak,
                            ExtensionInstallUI* client)
     : install_directory_(frontend_weak->install_directory()),
       install_source_(Extension::INTERNAL),
       extensions_enabled_(frontend_weak->extensions_enabled()),
       delete_source_(false),
       create_app_shortcut_(false),
+      page_index_(-1),
       frontend_weak_(frontend_weak),
       profile_(frontend_weak->profile()),
       client_(client),
       apps_require_extension_mime_type_(false),
       allow_silent_install_(false),
       install_cause_(extension_misc::INSTALL_CAUSE_UNSET),
       creation_flags_(Extension::NO_FLAGS) {
 }
 
 CrxInstaller::~CrxInstaller() {
@@ skipping 434 matching lines @@
   // We update the extension's granted permissions if the user already approved
   // the install (client_ is non NULL), or we are allowed to install this
   // silently. We only track granted permissions for INTERNAL extensions.
   if ((client_ || allow_silent_install_) &&
       extension_->location() == Extension::INTERNAL)
     frontend_weak_->GrantPermissions(extension_);
 
   // Tell the frontend about the installation and hand off ownership of
   // extension_ to it.
   frontend_weak_->OnExtensionInstalled(extension_, is_gallery_install(),
-                                       page_ordinal_);
+                                       page_index_);
 
   NotifyCrxInstallComplete(extension_.get());
 
   extension_ = NULL;
 
   // We're done. We don't post any more tasks to ourselves so we are deleted
   // soon.
 }
 
 void CrxInstaller::NotifyCrxInstallComplete(const Extension* extension) {
   // Some users (such as the download shelf) need to know when a
   // CRXInstaller is done.  Listening for the EXTENSION_* events
   // is problematic because they don't know anything about the
   // extension before it is unpacked, so they cannot filter based
   // on the extension.
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_CRX_INSTALLER_DONE,
       content::Source<CrxInstaller>(this),
       content::Details<const Extension>(extension));
 }