Update navigator.services API to use the new services.onconnect event [1/3].

public/platform/modules/navigator_services/WebServicePortProvider.h

 // 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 WebServicePortProvider_h
 #define WebServicePortProvider_h
 
-#include "public/platform/WebCallbacks.h"
 #include "public/platform/WebMessagePortChannel.h"
 #include "public/platform/WebVector.h"
 #include "public/platform/modules/navigator_services/WebServicePort.h"
+#include "public/platform/modules/navigator_services/WebServicePortCallbacks.h"
 
 namespace blink {
 
 class WebString;
 class WebURL;
 
-using WebServicePortConnectCallbacks = WebCallbacks<WebServicePortID, void>;
 
 // One instance of this class is associated with each ServicePortCollection.
 // When a ServicePortCollection is destroyed the WebServicePortProvider
 // associated with it is also destroyed. All communication from ServicePorts and
 // the ServicePortCollection to embedding code goes via this interface.
 class WebServicePortProvider {
 public:
     virtual void destroy() { BLINK_ASSERT_NOT_REACHED(); }
 
     // Initiates a connection from the given origin to the given URL. When
@@ skipping 30 matching lines @@
         if (provider)
             provider->destroy();
     }
 };
 
 } // namespace WTF
 
 #endif // INSIDE_BLINK
 
 #endif // WebServicePortProvider_h