Remove custom code for JavaScriptCallFrame.setVariableValue() operation

Source/bindings/v8/custom/V8JavaScriptCallFrameCustom.cpp

Index: Source/bindings/v8/custom/V8JavaScriptCallFrameCustom.cpp
diff --git a/Source/bindings/v8/custom/V8JavaScriptCallFrameCustom.cpp b/Source/bindings/v8/custom/V8JavaScriptCallFrameCustom.cpp
index 4c9c7443f06bfd5343d3209b22f1f03a2800adb0..581da2d86245ad50130187d2e2994ec6da1353ab 100644
--- a/Source/bindings/v8/custom/V8JavaScriptCallFrameCustom.cpp
+++ b/Source/bindings/v8/custom/V8JavaScriptCallFrameCustom.cpp
@@ -48,15 +48,6 @@ void V8JavaScriptCallFrame::restartMethodCustom(const v8::FunctionCallbackInfo<v
     v8SetReturnValue(info, impl->restart());
 }
 
-void V8JavaScriptCallFrame::setVariableValueMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    JavaScriptCallFrame* impl = V8JavaScriptCallFrame::toNative(info.Holder());
-    int scopeIndex = info[0]->Int32Value();
-    String variableName = toWebCoreStringWithUndefinedOrNullCheck(info[1]);
-    v8::Handle<v8::Value> newValue = info[2];
-    v8SetReturnValue(info, impl->setVariableValue(scopeIndex, variableName, newValue));
-}
-
 void V8JavaScriptCallFrame::scopeChainAttributeGetterCustom(const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     JavaScriptCallFrame* impl = V8JavaScriptCallFrame::toNative(info.Holder());