Handling LevelDB errors encountered after open.

content/browser/indexed_db/indexed_db_transaction.cc

Index: content/browser/indexed_db/indexed_db_transaction.cc
diff --git a/content/browser/indexed_db/indexed_db_transaction.cc b/content/browser/indexed_db/indexed_db_transaction.cc
index ff7ba2b5bd9a9509ee6cf3d085763a1d3dde7270..c6dd9505f6b71f1374ee3c789ca766d7219cd248 100644
--- a/content/browser/indexed_db/indexed_db_transaction.cc
+++ b/content/browser/indexed_db/indexed_db_transaction.cc
@@ -259,10 +259,9 @@ void IndexedDBTransaction::Commit() {
     while (!abort_task_stack_.empty())
       abort_task_stack_.pop().Run(NULL);
 
-    callbacks_->OnAbort(
-        id_,
-        IndexedDBDatabaseError(blink::WebIDBDatabaseExceptionUnknownError,
-                               "Internal error committing transaction."));
+    IndexedDBDatabaseError error(blink::WebIDBDatabaseExceptionUnknownError,
+                                 "Internal error committing transaction.");
+    callbacks_->OnAbort(id_, error);
     database_->TransactionFinished(this, false);
     database_->TransactionCommitFailed();
   }