Remove IDBCursorBackendInterface::deleteFunction (part 2/3)

content/browser/indexed_db/indexed_db_cursor_impl.cc

Index: content/browser/indexed_db/indexed_db_cursor_impl.cc
diff --git a/content/browser/indexed_db/indexed_db_cursor_impl.cc b/content/browser/indexed_db/indexed_db_cursor_impl.cc
index a11e8808833910ef4a754e4cbee583b701a8aaad..56d3b5c3654811a1c9cba9f78400f4f5de1878fa 100644
--- a/content/browser/indexed_db/indexed_db_cursor_impl.cc
+++ b/content/browser/indexed_db/indexed_db_cursor_impl.cc
@@ -67,12 +67,10 @@ IndexedDBCursorImpl::IndexedDBCursorImpl(
     scoped_ptr<IndexedDBBackingStore::Cursor> cursor,
     indexed_db::CursorType cursor_type,
     IndexedDBDatabase::TaskType task_type,
-    IndexedDBTransaction* transaction,
-    int64 object_store_id)
+    IndexedDBTransaction* transaction)
     : task_type_(task_type),
       cursor_type_(cursor_type),
       transaction_(transaction),
-      object_store_id_(object_store_id),
       cursor_(cursor.Pass()),
       closed_(false) {
   transaction_->RegisterOpenCursor(this);
@@ -126,16 +124,6 @@ void IndexedDBCursorImpl::CursorIterationOperation::Perform(
       cursor_->key(), cursor_->primary_key(), cursor_->Value());
 }
 
-void IndexedDBCursorImpl::DeleteFunction(
-    scoped_refptr<IndexedDBCallbacksWrapper> callbacks) {
-  IDB_TRACE("IndexedDBCursorImpl::delete");
-  DCHECK_NE(transaction_->mode(), indexed_db::TRANSACTION_READ_ONLY);
-  scoped_ptr<IndexedDBKeyRange> key_range =
-      make_scoped_ptr(new IndexedDBKeyRange(cursor_->primary_key()));
-  transaction_->database()->DeleteRange(
-      transaction_->id(), object_store_id_, key_range.Pass(), callbacks);
-}
-
 void IndexedDBCursorImpl::PrefetchContinue(
     int number_to_fetch,
     scoped_refptr<IndexedDBCallbacksWrapper> callbacks) {