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// Copyright 2015 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 EXTENSIONS_RENDERER_EXTENSION_INJECTION_HOST_H_
#define EXTENSIONS_RENDERER_EXTENSION_INJECTION_HOST_H_
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "extensions/common/extension.h"
#include "extensions/renderer/injection_host.h"
namespace extensions {
// A wrapper class that holds an extension and implements the InjectionHost
// interface.
class ExtensionInjectionHost : public InjectionHost {
public:
ExtensionInjectionHost(const Extension* extension);
~ExtensionInjectionHost() override;
// Create an ExtensionInjectionHost object. If the extension is gone, returns
// a null scoped ptr.
static std::unique_ptr<const InjectionHost> Create(
const std::string& extension_id);
private:
// InjectionHost:
std::string GetContentSecurityPolicy() const override;
const GURL& url() const override;
const std::string& name() const override;
PermissionsData::AccessType CanExecuteOnFrame(
const GURL& document_url,
content::RenderFrame* render_frame,
int tab_id,
bool is_declarative) const override;
const Extension* extension_;
DISALLOW_COPY_AND_ASSIGN(ExtensionInjectionHost);
};
} // namespace extesions
#endif // EXTENSIONS_RENDERER_EXTENSION_INJECTION_HOST_H_
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