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// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef CHROME_BROWSER_INTERSTITIAL_PAGE_DELEGATE_H__
#define CHROME_BROWSER_INTERSTITIAL_PAGE_DELEGATE_H__
// The InterstitialPageDelegate interface allows implementing classes to take
// action when different events happen while an interstitial page is shown.
// It is passed to the WebContents::ShowInterstitial() method.
class InterstitialPageDelegate {
public:
// Notification that the interstitial page was closed. This is the last call
// that the delegate gets.
virtual void InterstitialClosed() = 0;
// The tab showing this interstitial page is navigating back. If this returns
// false, the default back behavior is executed (navigating to the previous
// navigation entry). If this returns true, no navigation is performed (it
// is assumed the implementation took care of the navigation).
virtual bool GoBack() = 0;
};
#endif // CHROME_BROWSER_INTERSTITIAL_PAGE_DELEGATE_H__
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