Remove references to Profile from browser_context_keyed_service.

chrome/browser/usb/usb_service.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_USB_USB_SERVICE_H_
 #define CHROME_BROWSER_USB_USB_SERVICE_H_
 
 #include <map>
 #include <utility>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/threading/platform_thread.h"
 #include "chrome/browser/usb/usb_device.h"
 #include "components/browser_context_keyed_service/browser_context_keyed_service.h"
 #include "third_party/libusb/src/libusb/libusb.h"
 
 class UsbEventHandler;
 typedef libusb_context* PlatformUsbContext;
 
 // The USB service handles creating and managing an event handler thread that is
 // used to manage and dispatch USB events. It is also responsbile for device
 // discovery on the system, which allows it to re-use device handles to prevent
 // competition for the same USB device.
-class UsbService : public ProfileKeyedService {
+class UsbService : public BrowserContextKeyedService {
  public:
   UsbService();
   virtual ~UsbService();
 
   // Cleanup must be invoked before the service is destroyed. It interrupts the
   // event handling thread and disposes of open devices.
   void Cleanup();
 
   // Find all of the devices attached to the system that are identified by
   // |vendor_id| and |product_id|, inserting them into |devices|. Clears
@@ skipping 55 matching lines @@
   // The devices_ map contains scoped_refptrs to all open devices, indicated by
   // their vendor and product id. This allows for reusing an open device without
   // creating another platform handle for it.
   typedef std::map<PlatformUsbDevice, scoped_refptr<UsbDevice> > DeviceMap;
   DeviceMap devices_;
 
   DISALLOW_COPY_AND_ASSIGN(UsbService);
 };
 
 #endif  // CHROME_BROWSER_USB_USB_SERVICE_H_