ContentAPI change - Post DomStorage tasks via a SequencedTaskRunner instead of directly to WEBKIT_DE

chrome/browser/extensions/extension_data_deleter.h

Index: chrome/browser/extensions/extension_data_deleter.h
===================================================================
--- chrome/browser/extensions/extension_data_deleter.h	(revision 126447)
+++ chrome/browser/extensions/extension_data_deleter.h	(working copy)
@@ -70,10 +70,10 @@
   // thread.
   void DeleteDatabaseOnFileThread();
 
-  // Deletes local storage for the extension. May only be called on the webkit
-  // thread.
-  void DeleteLocalStorageOnWebkitThread(
-    scoped_refptr<content::DOMStorageContext> dom_storage_context);
+  // Deletes local storage for the extension. May only be called in a
+  // DOMStorageContext sequenced task.
+  void DeleteLocalStorageInSequencedTask(
+    content::DOMStorageContext* dom_storage_context);
 
   // Deletes indexed db files for the extension. May only be called on the
   // webkit thread.