1 files changed, 0 insertions, 51 deletions
diff --git a/Source/WebCore/bindings/js/CallbackFunction.cpp b/Source/WebCore/bindings/js/CallbackFunction.cpp
deleted file mode 100644
index 145d0556b..000000000
--- a/Source/WebCore/bindings/js/CallbackFunction.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2011 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- * 2.  Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "CallbackFunction.h"
-
-#include "ExceptionCode.h"
-#include "JSDOMBinding.h"
-#include <runtime/CallData.h>
-
-namespace WebCore {
-
-bool checkFunctionOnlyCallback(JSC::ExecState* exec, JSC::JSValue value, CallbackAllowedValueFlags acceptedValues)
-{
-    if (value.isUndefined() && (acceptedValues & CallbackAllowUndefined))
-        return false;
-
-    if (value.isNull() && (acceptedValues & CallbackAllowNull))
-        return false;
-
-    JSC::CallData callData;
-    if (getCallData(value, callData) == JSC::CallTypeNone) {
-        setDOMException(exec, TYPE_MISMATCH_ERR);
-        return false;
-    }
-
-    return true;
-}
-
-} // namespace WebCore