Update client side navigator.connect API to use ServicePortCollection [1/3]

public/platform/Platform.h

Index: public/platform/Platform.h
diff --git a/public/platform/Platform.h b/public/platform/Platform.h
index 35d0da7ee15d4375ac6fee15defff5e4949db628..1115439058732c3e585b173dd625befc056f80ee 100644
--- a/public/platform/Platform.h
+++ b/public/platform/Platform.h
@@ -97,8 +97,10 @@ class WebPushProvider;
 class WebRTCPeerConnectionHandler;
 class WebRTCPeerConnectionHandlerClient;
 class WebSandboxSupport;
-class WebSecurityOrigin;
 class WebScrollbarBehavior;
+class WebSecurityOrigin;
+class WebServicePortProvider;
+class WebServicePortProviderClient;
 class WebServiceWorkerCacheStorage;
 class WebSocketHandle;
 class WebSpeechSynthesizer;
@@ -712,6 +714,11 @@ public:
 
     virtual WebNavigatorConnectProvider* navigatorConnectProvider() { return nullptr; }
 
+    // Returns pointer to a new blink owned WebServicePortProvider instance,
+    // associated with a particular ServicePortCollection (identified by the
+    // WebServicePortProviderClient passed in).
+    virtual WebServicePortProvider* createServicePortProvider(WebServicePortProviderClient*) { return nullptr; }
+
     // Permissions --------------------------------------------------------
 
     virtual WebPermissionClient* permissionClient() { return nullptr; }