Refactor APIResourceController to ProfileKeyedService.

chrome/browser/extensions/api/usb/usb_api.h

 // Copyright (c) 2012 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_EXTENSIONS_API_USB_USB_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_USB_USB_API_H_
 
 #include <string>
 
 #include "chrome/browser/extensions/api/api_function.h"
+#include "chrome/browser/extensions/api/api_resource_manager.h"
 #include "chrome/common/extensions/api/experimental_usb.h"
 
 namespace extensions {
 
-class APIResourceEventNotifier;
+class ApiResourceEventNotifier;
+class UsbDeviceResource;
 
-class UsbFindDeviceFunction : public AsyncAPIFunction {
+class UsbAsyncApiFunction : public AsyncApiFunction {
+ public:
+  UsbAsyncApiFunction();
+
+ protected:
+  virtual ~UsbAsyncApiFunction();
+
+  virtual bool PrePrepare() OVERRIDE;
+
+  ApiResourceManager<UsbDeviceResource>* manager_;
+};
+
+class UsbFindDeviceFunction : public UsbAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION_NAME("experimental.usb.findDevice");
 
   UsbFindDeviceFunction();
 
  protected:
   virtual ~UsbFindDeviceFunction();
   virtual bool Prepare() OVERRIDE;
   virtual void Work() OVERRIDE;
   virtual bool Respond() OVERRIDE;
 
  private:
   scoped_ptr<extensions::api::experimental_usb::FindDevice::Params> parameters_;
-  APIResourceEventNotifier* event_notifier_;
+  ApiResourceEventNotifier* event_notifier_;
 };
 
-class UsbCloseDeviceFunction : public AsyncAPIFunction {
+class UsbCloseDeviceFunction : public UsbAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION_NAME("experimental.usb.closeDevice");
 
   UsbCloseDeviceFunction();
 
  protected:
   virtual ~UsbCloseDeviceFunction();
   virtual bool Prepare() OVERRIDE;
   virtual void Work() OVERRIDE;
   virtual bool Respond() OVERRIDE;
 
  private:
   scoped_ptr<extensions::api::experimental_usb::CloseDevice::Params>
       parameters_;
 };
 
-class UsbControlTransferFunction : public AsyncAPIFunction {
+class UsbControlTransferFunction : public UsbAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION_NAME("experimental.usb.controlTransfer");
 
   UsbControlTransferFunction();
 
  protected:
   virtual ~UsbControlTransferFunction();
   virtual bool Prepare() OVERRIDE;
   virtual void Work() OVERRIDE;
   virtual bool Respond() OVERRIDE;
 
  private:
   scoped_ptr<extensions::api::experimental_usb::ControlTransfer::Params>
       parameters_;
 };
 
-class UsbBulkTransferFunction : public AsyncAPIFunction {
+class UsbBulkTransferFunction : public UsbAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION_NAME("experimental.usb.bulkTransfer");
 
   UsbBulkTransferFunction();
 
  protected:
   virtual ~UsbBulkTransferFunction();
   virtual bool Prepare() OVERRIDE;
   virtual void Work() OVERRIDE;
   virtual bool Respond() OVERRIDE;
 
  private:
   scoped_ptr<extensions::api::experimental_usb::BulkTransfer::Params>
       parameters_;
 };
 
-class UsbInterruptTransferFunction : public AsyncAPIFunction {
+class UsbInterruptTransferFunction : public UsbAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION_NAME("experimental.usb.interruptTransfer");
 
   UsbInterruptTransferFunction();
 
  protected:
   virtual ~UsbInterruptTransferFunction();
   virtual bool Prepare() OVERRIDE;
   virtual void Work() OVERRIDE;
   virtual bool Respond() OVERRIDE;
 
  private:
   scoped_ptr<extensions::api::experimental_usb::InterruptTransfer::Params>
       parameters_;
 };
 
-class UsbIsochronousTransferFunction : public AsyncAPIFunction {
+class UsbIsochronousTransferFunction : public UsbAsyncApiFunction {
  public:
   DECLARE_EXTENSION_FUNCTION_NAME("experimental.usb.isochronousTransfer");
 
   UsbIsochronousTransferFunction();
 
  protected:
   virtual ~UsbIsochronousTransferFunction();
   virtual bool Prepare() OVERRIDE;
   virtual void Work() OVERRIDE;
   virtual bool Respond() OVERRIDE;
 
  private:
   scoped_ptr<extensions::api::experimental_usb::IsochronousTransfer::Params>
       parameters_;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_USB_USB_API_H_