Throw an exception when denying access to 'Frame's 'location' setter.

Source/bindings/v8/ExceptionState.cpp

Index: Source/bindings/v8/ExceptionState.cpp
diff --git a/Source/bindings/v8/ExceptionState.cpp b/Source/bindings/v8/ExceptionState.cpp
index 62fa19248d410340be90a4b6ee447c541c36e4ea..5459ee6702f3b6e095c37914136d3a08fb1a026b 100644
--- a/Source/bindings/v8/ExceptionState.cpp
+++ b/Source/bindings/v8/ExceptionState.cpp
@@ -50,6 +50,13 @@ void ExceptionState::throwDOMException(const ExceptionCode& ec, const String& me
     setException(V8ThrowException::createDOMException(ec, message, m_isolate));
 }
 
+void ExceptionState::throwSecurityError(const String& sanitizedMessage, const String& unsanitizedMessage)
+{
+    ASSERT(m_isolate);
+    m_code = SecurityError;
+    setException(V8ThrowException::createDOMException(SecurityError, sanitizedMessage, unsanitizedMessage, m_isolate));
+}
+
 void ExceptionState::setException(v8::Handle<v8::Value> exception)
 {
     // FIXME: Assert that exception is not empty?