Unwire the clear on exit preference from the storage systems.

content/browser/in_process_webkit/indexed_db_context_impl.h

Index: content/browser/in_process_webkit/indexed_db_context_impl.h
diff --git a/content/browser/in_process_webkit/indexed_db_context_impl.h b/content/browser/in_process_webkit/indexed_db_context_impl.h
index e0e42760db7152f2c0e3fc88c617a2846973eb66..64e381022d83e38da1449040757088bf9ca674e0 100644
--- a/content/browser/in_process_webkit/indexed_db_context_impl.h
+++ b/content/browser/in_process_webkit/indexed_db_context_impl.h
@@ -50,10 +50,6 @@ class CONTENT_EXPORT IndexedDBContextImpl
   // The indexed db file extension.
   static const FilePath::CharType kIndexedDBExtension[];
 
-  void set_clear_local_state_on_exit(bool clear_local_state) {
-    clear_local_state_on_exit_ = clear_local_state;
-  }
-
   // Disables the exit-time deletion for all data (also session-only data).
   void SaveSessionState() {
     save_session_state_ = true;
@@ -121,7 +117,6 @@ class CONTENT_EXPORT IndexedDBContextImpl
 
   scoped_ptr<WebKit::WebIDBFactory> idb_factory_;
   FilePath data_path_;
-  bool clear_local_state_on_exit_;
   // If true, nothing (not even session-only data) should be deleted on exit.
   bool save_session_state_;
   scoped_refptr<quota::SpecialStoragePolicy> special_storage_policy_;