IndexedDB: Pass origin to platform/IPC, rather than DatabaseIdentifier

content/child/indexed_db/indexed_db_dispatcher.h

Index: content/child/indexed_db/indexed_db_dispatcher.h
diff --git a/content/child/indexed_db/indexed_db_dispatcher.h b/content/child/indexed_db/indexed_db_dispatcher.h
index 1f84219ee5b1edd59e5a43ecd876127e03304181..794ed2739c975a3ee8e6e0edce8bfc64d4c91177 100644
--- a/content/child/indexed_db/indexed_db_dispatcher.h
+++ b/content/child/indexed_db/indexed_db_dispatcher.h
@@ -25,6 +25,7 @@
 #include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBCallbacks.h"
 #include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBDatabaseCallbacks.h"
 #include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBTypes.h"
+#include "url/gurl.h"
 
 struct IndexedDBDatabaseMetadata;
 struct IndexedDBMsg_CallbacksSuccessCursorContinue_Params;
@@ -73,20 +74,19 @@ class CONTENT_EXPORT IndexedDBDispatcher : public WorkerThread::Observer {
   // This method is virtual so it can be overridden in unit tests.
   virtual bool Send(IPC::Message* msg);
 
-  void RequestIDBFactoryGetDatabaseNames(
-      blink::WebIDBCallbacks* callbacks,
-      const std::string& database_identifier);
+  void RequestIDBFactoryGetDatabaseNames(blink::WebIDBCallbacks* callbacks,
+                                         const GURL& origin);
 
   void RequestIDBFactoryOpen(const base::string16& name,
                              int64_t version,
                              int64_t transaction_id,
                              blink::WebIDBCallbacks* callbacks,
                              blink::WebIDBDatabaseCallbacks* database_callbacks,
-                             const std::string& database_identifier);
+                             const GURL& origin);
 
   void RequestIDBFactoryDeleteDatabase(const base::string16& name,
                                        blink::WebIDBCallbacks* callbacks,
-                                       const std::string& database_identifier);
+                                       const GURL& origin);
 
   // This method is virtual so it can be overridden in unit tests.
   virtual void RequestIDBCursorAdvance(unsigned long count,