Change a WebString type of url parameter with WebURL

public/web/WebViewClient.h

Index: public/web/WebViewClient.h
diff --git a/public/web/WebViewClient.h b/public/web/WebViewClient.h
index 4a8cd89a0036bcccba5ae03f9f4511416d60f70d..9df6415d459101801086a9d19f3eae2722638fc7 100644
--- a/public/web/WebViewClient.h
+++ b/public/web/WebViewClient.h
@@ -353,16 +353,13 @@ public:
     virtual void zoomLevelChanged() { }
 
     // Registers a new URL handler for the given protocol.
-    virtual void registerProtocolHandler(const WebString& scheme,
-                                         const WebString& baseUrl,
-                                         const WebString& url,
-                                         const WebString& title) { }
+    virtual void registerProtocolHandler(const WebString& scheme, const WebURL& baseUrl, const WebURL& url, const WebString& title) { }

[jochen (gone - plz use gerrit), 2014/01/20 09:21:38]

please keep the old version around and have the new version call the old
version. Otherwise, chrome will be broken until blink rolls and the chrome side
CL lands

[gyuyoung-inactive, 2014/01/21 02:17:14]

Jochen, can't we land blink's cl and content's cl together ? That's why I upload
a patch to 143023002.

https://codereview.chromium.org/143023002/

 
     // Unregisters a given URL handler for the given protocol.
-    virtual void unregisterProtocolHandler(const WebString& scheme, const WebString& baseUrl, const WebString& url) { }
+    virtual void unregisterProtocolHandler(const WebString& scheme, const WebURL& baseUrl, const WebURL& url) { }
 
     // Check if a given URL handler is registered for the given protocol.
-    virtual WebCustomHandlersState isProtocolHandlerRegistered(const WebString& scheme, const WebString& baseUrl, const WebString& url)
+    virtual WebCustomHandlersState isProtocolHandlerRegistered(const WebString& scheme, const WebURL& baseUrl, const WebURL& url)
     {
         return WebCustomHandlersNew;
     }