// Copyright (c) 2017 GitHub, Inc. // Use of this source code is governed by the MIT license that can be // found in the LICENSE file. #include "atom/browser/child_web_contents_tracker.h" #include <unordered_set> namespace atom { namespace { std::unordered_set<content::WebContents*> g_child_web_contents; } // namespace ChildWebContentsTracker::ChildWebContentsTracker( content::WebContents* web_contents) : content::WebContentsObserver(web_contents) { g_child_web_contents.insert(web_contents); } bool ChildWebContentsTracker::IsChildWebContents( content::WebContents* web_contents) { return g_child_web_contents.find(web_contents) != g_child_web_contents.end(); } void ChildWebContentsTracker::WebContentsDestroyed() { g_child_web_contents.erase(web_contents()); delete this; } } // namespace atom