Remove old version navigator content utils APIs

public/web/WebViewClient.h

Index: public/web/WebViewClient.h
diff --git a/public/web/WebViewClient.h b/public/web/WebViewClient.h
index 10fde1564337acaf9d95f46611914a9d31bc0c09..66c9cbfccd58624cc7622bc35a83a1e5eb1dee79 100644
--- a/public/web/WebViewClient.h
+++ b/public/web/WebViewClient.h
@@ -290,32 +290,19 @@ public:
         const WebURL& url,
         const WebString& title)
     {
-        registerProtocolHandler(scheme, baseUrl.string(), url.string(), title);
+        registerProtocolHandler(scheme, baseUrl, url, title);

[jochen (gone - plz use gerrit), 2014/04/14 07:01:14]

sorry, if I was unclear. I think we can delete this line.

[gyuyoung-inactive, 2014/04/14 07:34:18]

No, my bad. Sorry about unneeded function call.

     }
 
     // Unregisters a given URL handler for the given protocol.
     virtual void unregisterProtocolHandler(const WebString& scheme, const WebURL& baseUrl, const WebURL& url)
     {
-        unregisterProtocolHandler(scheme, baseUrl.string(), url.string());
+        unregisterProtocolHandler(scheme, baseUrl, url);

[jochen (gone - plz use gerrit), 2014/04/14 07:01:14]

and this line

     }
 
     // Check if a given URL handler is registered for the given protocol.
     virtual WebCustomHandlersState isProtocolHandlerRegistered(const WebString& scheme, const WebURL& baseUrl, const WebURL& url)
     {
-        return isProtocolHandlerRegistered(scheme, baseUrl.string(), url.string());
-    }
-
-    // These old version APIs need to be removed after synching with chrome side.
-    virtual void registerProtocolHandler(const WebString& scheme,
-        const WebString& baseUrl,
-        const WebString& url,
-        const WebString& title) { }
-
-    virtual void unregisterProtocolHandler(const WebString& scheme, const WebString& baseUrl, const WebString& url) { }
-
-    virtual WebCustomHandlersState isProtocolHandlerRegistered(const WebString& scheme, const WebString& baseUrl, const WebString& url)
-    {
-        return WebCustomHandlersNew;
+        return isProtocolHandlerRegistered(scheme, baseUrl, url;

[jochen (gone - plz use gerrit), 2014/04/14 07:01:14]

and make this return WebCustomHandlersNew;

     }