Remove PermissionsData::ForExtension() completely

chrome/browser/extensions/active_tab_permission_granter.cc

 // 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.
 
 #include "chrome/browser/extensions/active_tab_permission_granter.h"
 
 #include "chrome/browser/extensions/active_script_controller.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/navigation_entry.h"
@@ skipping 25 matching lines @@
 void ActiveTabPermissionGranter::GrantIfRequested(const Extension* extension) {
   // Active tab grant request implies there was a user gesture.
   web_contents()->UserGestureDone();
 
   if (granted_extensions_.Contains(extension->id()))
     return;
 
   APIPermissionSet new_apis;
   URLPatternSet new_hosts;
 
-  const PermissionsData* permissions_data =
-      PermissionsData::ForExtension(extension);
+  const PermissionsData* permissions_data = extension->permissions_data();
 
   // If the extension requires action for script execution, we grant it
   // active tab-style permissions, even if it doesn't have the activeTab
   // permission in the manifest.
   // We don't take tab id into account, because we want to know if the extension
   // should require active tab in general (not for the current tab).
   bool requires_action_for_script_execution =
       permissions_data->RequiresActionForScriptExecution(extension,
                                                          -1,  // No tab id.
                                                          GURL());
@@ skipping 70 matching lines @@
     PermissionsData::ForExtension(it->get())
         ->ClearTabSpecificPermissions(tab_id_);
     extension_ids.push_back((*it)->id());
   }
 
   Send(new ExtensionMsg_ClearTabSpecificPermissions(tab_id_, extension_ids));
   granted_extensions_.Clear();
 }
 
 }  // namespace extensions