Make URL constructor failure throw TypeError

Source/core/dom/DOMURL.cpp

Index: Source/core/dom/DOMURL.cpp
diff --git a/Source/core/dom/DOMURL.cpp b/Source/core/dom/DOMURL.cpp
index 73d98252de81650a7b0c5330d1b92da5e0edb7ed..299b635cf419428bcd26d9882d0a7e136c0dbe6b 100644
--- a/Source/core/dom/DOMURL.cpp
+++ b/Source/core/dom/DOMURL.cpp
@@ -43,11 +43,11 @@ namespace blink {
 DOMURL::DOMURL(const String& url, const KURL& base, ExceptionState& exceptionState)
 {
     if (!base.isValid())
-        exceptionState.throwDOMException(SyntaxError, "Invalid base URL");
+        exceptionState.throwTypeError("Invalid base URL");
 
     m_url = KURL(base, url);
     if (!m_url.isValid())
-        exceptionState.throwDOMException(SyntaxError, "Invalid URL");
+        exceptionState.throwTypeError("Invalid URL");
 }
 
 void DOMURL::setInput(const String& value)