Route JS Error Info From Blink to Chrome

public/testing/WebTestProxy.h

Index: public/testing/WebTestProxy.h
diff --git a/public/testing/WebTestProxy.h b/public/testing/WebTestProxy.h
index 37e9a5767b71998b99263df805ab365d52b8afe9..88c6cdb5b779148d291b22de9d7d9f166fa0baef 100644
--- a/public/testing/WebTestProxy.h
+++ b/public/testing/WebTestProxy.h
@@ -539,10 +539,10 @@ public:
         WebTestProxyBase::didFinishResourceLoad(frame, identifier);
         Base::didFinishResourceLoad(frame, identifier);
     }
-    virtual void didAddMessageToConsole(const WebKit::WebConsoleMessage& message, const WebKit::WebString& sourceName, unsigned sourceLine)
+    virtual void didAddMessageToConsole(const WebKit::WebConsoleMessage& message, const WebKit::WebString& sourceName, unsigned sourceLine, const WebKit::WebString& details)
     {
         WebTestProxyBase::didAddMessageToConsole(message, sourceName, sourceLine);
-        Base::didAddMessageToConsole(message, sourceName, sourceLine);
+        Base::didAddMessageToConsole(message, sourceName, sourceLine, details);
     }
     virtual void runModalAlertDialog(WebKit::WebFrame* frame, const WebKit::WebString& message)
     {