https://bugs.webkit.org/show_bug.cgi?id=71430

Unreviewed rolling out r99238, because it made a test crash on all platform.

* API/JSCallbackObject.h:
* API/JSCallbackObjectFunctions.h:
(JSC::::hasInstance):
* API/JSValueRef.cpp:
(JSValueIsInstanceOfConstructor):
* JavaScriptCore.exp:
* JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.def:
* interpreter/Interpreter.cpp:
(JSC::Interpreter::privateExecute):
* jit/JITStubs.cpp:
(JSC::DEFINE_STUB_FUNCTION):
* runtime/ClassInfo.h:
* runtime/JSBoundFunction.cpp:
(JSC::JSBoundFunction::hasInstance):
* runtime/JSBoundFunction.h:
* runtime/JSCell.cpp:
* runtime/JSCell.h:
* runtime/JSObject.cpp:
(JSC::JSObject::hasInstance):
* runtime/JSObject.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@99264 268f45cc-cd09-0410-ab3c-d52691b4dbfc