1// Copyright 2013 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "content/shell/renderer/gc_extension.h" 6 7#include "v8/include/v8.h" 8 9const char kGCExtensionName[] = "v8/GCController"; 10 11namespace extensions_v8 { 12 13// static 14v8::Extension* GCExtension::Get() { 15 v8::Extension* extension = new v8::Extension( 16 kGCExtensionName, 17 "(function () {" 18 " var v8_gc;" 19 " if (gc) v8_gc = gc;" 20 " GCController = new Object();" 21 " GCController.collect =" 22 " function() {if (v8_gc) v8_gc(); };" 23 " GCController.minorCollect =" 24 " function() {if (v8_gc) v8_gc(true); };" 25 " })();"); 26 return extension; 27} 28 29} // namespace extensions_v8 30