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// Copyright 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.
#ifndef CHROME_BROWSER_ANDROID_VOICE_SEARCH_TAB_HELPER_H_
#define CHROME_BROWSER_ANDROID_VOICE_SEARCH_TAB_HELPER_H_
#include "base/macros.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/browser/web_contents_user_data.h"
// Tab helper to toggle media autoplay for voice URL searches.
class VoiceSearchTabHelper
: public content::WebContentsObserver,
public content::WebContentsUserData<VoiceSearchTabHelper> {
public:
~VoiceSearchTabHelper() override;
// content::WebContentsObserver overrides.
void NavigationEntryCommitted(
const content::LoadCommittedDetails& load_details) override;
private:
explicit VoiceSearchTabHelper(content::WebContents* contents);
friend class content::WebContentsUserData<VoiceSearchTabHelper>;
bool gesture_requirement_for_playback_disabled_;
DISALLOW_COPY_AND_ASSIGN(VoiceSearchTabHelper);
};
#endif // CHROME_BROWSER_ANDROID_VOICE_SEARCH_TAB_HELPER_H_
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