38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
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// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef SHELL_BROWSER_EXTENSIONS_ATOM_EXTENSION_WEB_CONTENTS_OBSERVER_H_
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#define SHELL_BROWSER_EXTENSIONS_ATOM_EXTENSION_WEB_CONTENTS_OBSERVER_H_
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#include "base/macros.h"
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#include "content/public/browser/web_contents_user_data.h"
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#include "extensions/browser/extension_web_contents_observer.h"
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namespace extensions {
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// The app_shell version of ExtensionWebContentsObserver.
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class AtomExtensionWebContentsObserver
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: public ExtensionWebContentsObserver,
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public content::WebContentsUserData<AtomExtensionWebContentsObserver> {
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public:
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~AtomExtensionWebContentsObserver() override;
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// Creates and initializes an instance of this class for the given
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// |web_contents|, if it doesn't already exist.
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static void CreateForWebContents(content::WebContents* web_contents);
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private:
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friend class content::WebContentsUserData<AtomExtensionWebContentsObserver>;
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explicit AtomExtensionWebContentsObserver(content::WebContents* web_contents);
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WEB_CONTENTS_USER_DATA_KEY_DECL();
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DISALLOW_COPY_AND_ASSIGN(AtomExtensionWebContentsObserver);
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};
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} // namespace extensions
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#endif // SHELL_BROWSER_EXTENSIONS_ATOM_EXTENSION_WEB_CONTENTS_OBSERVER_H_
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