chromium/chrome/browser/extensions/api/web_navigation/frame_navigation_state.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_EXTENSIONS_API_WEB_NAVIGATION_FRAME_NAVIGATION_STATE_H_
#define CHROME_BROWSER_EXTENSIONS_API_WEB_NAVIGATION_FRAME_NAVIGATION_STATE_H_

#include "content/public/browser/document_user_data.h"
#include "url/gurl.h"

namespace content {
class RenderFrameHost;
}

namespace extensions {

// Used to track the loading state of RenderFrameHost instances in a given tab
// currently known to the webNavigation API. It is mainly used to track in which
// frames an error occurred so no further events for this frame are being sent.
// TODO(carlscab): DocumentState seems like a better name as this track per
// document state.
class FrameNavigationState
    : public content::DocumentUserData<FrameNavigationState> { … };

}  // namespace extensions

#endif  // CHROME_BROWSER_EXTENSIONS_API_WEB_NAVIGATION_FRAME_NAVIGATION_STATE_H_