Add null-correctness checking to [StrictTypeChecking] methods

Source/bindings/tests/results/V8TestSVG.cpp

 /*
  * Copyright (C) 2013 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 252 matching lines @@
 
 static void strictSVGPointMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "strictSVGPointMethod", "TestSVG", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 2)) {
         exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(2, info.Length()));
         exceptionState.throwIfNeeded();
         return;
     }
     TestSVG* imp = V8TestSVG::toNative(info.Holder());
-    if (info.Length() > 0 && !isUndefinedOrNull(info[0]) && !V8SVGPoint::hasInstance(info[0], info.GetIsolate(), worldType(info.GetIsolate()))) {
+    if (info.Length() > 0 && !info[0]->IsUndefined() && !V8SVGPoint::hasInstance(info[0], info.GetIsolate(), worldType(info.GetIsolate()))) {
         exceptionState.throwTypeError("parameter 1 is not of type 'SVGPoint'.");
         exceptionState.throwIfNeeded();
         return;
     }
     V8TRYCATCH_VOID(RefPtr<SVGPropertyTearOff<SVGPoint> >, item, V8SVGPoint::hasInstance(info[0], info.GetIsolate(), worldType(info.GetIsolate())) ? V8SVGPoint::toNative(v8::Handle<v8::Object>::Cast(info[0])) : 0);
     V8TRYCATCH_EXCEPTION_VOID(unsigned, index, toUInt32(info[1], exceptionState), exceptionState);
     if (!item) {
         exceptionState.throwTypeError("parameter 1 is not of type 'SVGPoint'.");
         exceptionState.throwIfNeeded();
         return;
@@ skipping 97 matching lines @@
     fromInternalPointer(object)->deref();
 }
 
 template<>
 v8::Handle<v8::Value> toV8NoInline(TestSVG* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return toV8(impl, creationContext, isolate);
 }
 
 } // namespace WebCore