Reorganize apps/shell into app, browser and common directories

apps/shell/shell_extension_system.h

-// Copyright 2013 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 APPS_SHELL_SHELL_EXTENSION_SYSTEM_H_
-#define APPS_SHELL_SHELL_EXTENSION_SYSTEM_H_
-
-#include <vector>
-
-#include "base/compiler_specific.h"
-#include "extensions/browser/extension_system.h"
-#include "extensions/common/one_shot_event.h"
-
-class BrowserContextKeyedServiceFactory;
-
-namespace base {
-class FilePath;
-}
-
-namespace content {
-class BrowserContext;
-}
-
-namespace extensions {
-
-class EventRouter;
-class InfoMap;
-class LazyBackgroundTaskQueue;
-class ProcessManager;
-class RendererStartupHelper;
-
-// A simplified version of ExtensionSystem for app_shell. Allows
-// app_shell to skip initialization of services it doesn't need.
-class ShellExtensionSystem : public ExtensionSystem {
- public:
-  explicit ShellExtensionSystem(content::BrowserContext* browser_context);
-  virtual ~ShellExtensionSystem();
-
-  // Returns the list of services on which |this| depends.
-  static std::vector<BrowserContextKeyedServiceFactory*> GetDependencies();
-
-  // Loads an unpacked application from a directory and attempts to launch it.
-  // Returns true on success.
-  bool LoadAndLaunchApp(const base::FilePath& app_dir);
-
-  // BrowserContextKeyedService implementation:
-  virtual void Shutdown() OVERRIDE;
-
-  // ExtensionSystem implementation:
-  virtual void InitForRegularProfile(bool extensions_enabled) OVERRIDE;
-  virtual ExtensionService* extension_service() OVERRIDE;
-  virtual RuntimeData* runtime_data() OVERRIDE;
-  virtual ManagementPolicy* management_policy() OVERRIDE;
-  virtual UserScriptMaster* user_script_master() OVERRIDE;
-  virtual ProcessManager* process_manager() OVERRIDE;
-  virtual StateStore* state_store() OVERRIDE;
-  virtual StateStore* rules_store() OVERRIDE;
-  virtual InfoMap* info_map() OVERRIDE;
-  virtual LazyBackgroundTaskQueue* lazy_background_task_queue()
-      OVERRIDE;
-  virtual EventRouter* event_router() OVERRIDE;
-  virtual ExtensionWarningService* warning_service() OVERRIDE;
-  virtual Blacklist* blacklist() OVERRIDE;
-  virtual ErrorConsole* error_console() OVERRIDE;
-  virtual InstallVerifier* install_verifier() OVERRIDE;
-  virtual void RegisterExtensionWithRequestContexts(
-      const Extension* extension) OVERRIDE;
-  virtual void UnregisterExtensionWithRequestContexts(
-      const std::string& extension_id,
-      const UnloadedExtensionInfo::Reason reason) OVERRIDE;
-  virtual const OneShotEvent& ready() const OVERRIDE;
-
- private:
-  content::BrowserContext* browser_context_;  // Not owned.
-
-  // Data to be accessed on the IO thread. Must outlive process_manager_.
-  scoped_refptr<InfoMap> info_map_;
-
-  scoped_ptr<RuntimeData> runtime_data_;
-  scoped_ptr<LazyBackgroundTaskQueue> lazy_background_task_queue_;
-  scoped_ptr<EventRouter> event_router_;
-  scoped_ptr<ProcessManager> process_manager_;
-
-  // Signaled when the extension system has completed its startup tasks.
-  OneShotEvent ready_;
-
-  DISALLOW_COPY_AND_ASSIGN(ShellExtensionSystem);
-};
-
-}  // namespace extensions
-
-#endif  // APPS_SHELL_SHELL_EXTENSION_SYSTEM_H_