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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 EXTENSIONS_BROWSER_PROCESS_MANAGER_DELEGATE_H_
#define EXTENSIONS_BROWSER_PROCESS_MANAGER_DELEGATE_H_
namespace content {
class BrowserContext;
};
namespace extensions {
// Customization of ProcessManager for the extension system embedder.
class ProcessManagerDelegate {
public:
virtual ~ProcessManagerDelegate() {}
// Returns true if the embedder allows background pages for the given
// |context|.
virtual bool IsBackgroundPageAllowed(
content::BrowserContext* context) const = 0;
// Returns true if the embedder wishes to defer starting up the renderers for
// extension background pages. If the embedder returns true it must call
// ProcessManager::MaybeCreateStartupBackgroundHosts() when it is ready. See
// ChromeProcessManagerDelegate for examples of how this is useful.
virtual bool DeferCreatingStartupBackgroundHosts(
content::BrowserContext* context) const = 0;
};
} // namespace extensions
#endif // EXTENSIONS_BROWSER_PROCESS_MANAGER_DELEGATE_H_
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