https://bugs.webkit.org/show_bug.cgi?id=71146

Reviewed by Sam Weinig.

Source/JavaScriptCore: 

Added defaultValue to the MethodTable.  Replaced all virtual versions of 
defaultValue with static versions.  Replaced all call sites with lookups in the 
MethodTable.

* JavaScriptCore.exp:
* JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.def:
* runtime/ClassInfo.h:
* runtime/ExceptionHelpers.cpp:
(JSC::InterruptedExecutionError::defaultValue):
(JSC::TerminatedExecutionError::defaultValue):
* runtime/ExceptionHelpers.h:
* runtime/JSCell.cpp:
(JSC::JSCell::defaultValue):
* runtime/JSCell.h:
* runtime/JSNotAnObject.cpp:
(JSC::JSNotAnObject::defaultValue):
* runtime/JSNotAnObject.h:
* runtime/JSObject.cpp:
(JSC::JSObject::getPrimitiveNumber):
(JSC::JSObject::defaultValue):
* runtime/JSObject.h:
(JSC::JSObject::toPrimitive):

Source/WebCore: 

No new tests.

Added defaultValue to the MethodTable.  Replaced all virtual versions of 
defaultValue with static versions.  Replaced all call sites with lookups in the 
MethodTable.

* WebCore.exp.in:
* bridge/objc/objc_runtime.h:
* bridge/objc/objc_runtime.mm:
(JSC::Bindings::ObjcFallbackObjectImp::defaultValue):
* bridge/runtime_object.cpp:
(JSC::Bindings::RuntimeObject::defaultValue):
* bridge/runtime_object.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@98932 268f45cc-cd09-0410-ab3c-d52691b4dbfc