| // Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/public/renderer/chrome_object_extensions_utils.h" |
| |
| #include "gin/converter.h" |
| #include "v8/include/v8.h" |
| |
| namespace content { |
| |
| v8::Local<v8::Object> GetOrCreateChromeObject(v8::Isolate* isolate, |
| v8::Local<v8::Object> global) { |
| v8::Local<v8::Object> chrome; |
| v8::Local<v8::Value> chrome_value = |
| global->Get(gin::StringToV8(isolate, "chrome")); |
| if (chrome_value.IsEmpty() || !chrome_value->IsObject()) { |
| chrome = v8::Object::New(isolate); |
| global->Set(gin::StringToSymbol(isolate, "chrome"), chrome); |
| } else { |
| chrome = v8::Local<v8::Object>::Cast(chrome_value); |
| } |
| return chrome; |
| } |
| |
| } // namespace content |