https://bugs.webkit.org/show_bug.cgi?id=43145

Reviewed by Sam Weinig.

WebCore:

* WebCore.exp.in:
Export JSHTMLElement::s_info and pluginScriptObject.

* WebCore.xcodeproj/project.pbxproj:
Make JSHTMLElement.h and JSPluginElementFunctions.h private headers.

* bindings/js/JSPluginElementFunctions.cpp:
(WebCore::pluginScriptObject):
* bindings/js/JSPluginElementFunctions.h:
Make pluginScriptObject a public function.

WebKit2:

* WebKit2.xcodeproj/project.pbxproj:
Add JSNPMethod.cpp and JSNPMethod.h

* WebProcess/Plugins/JSNPMethod.cpp: Added.
* WebProcess/Plugins/JSNPMethod.h: Added.
* WebProcess/Plugins/JSNPObject.cpp:
(WebKit::):
Add a ClassInfo static variable for JSNPObject.

(WebKit::JSNPObject::callMethod):
Convert the passed in arguments, call the method and convert the result back.

(WebKit::JSNPObject::getOwnPropertySlot):
Check if the NPObject has a method.

(WebKit::JSNPObject::methodGetter):
Return a new JSNPMethod.

* WebProcess/Plugins/JSNPObject.h:
(WebKit::JSNPObject::classInfo):
Return the s_info.

* WebProcess/Plugins/NPJSObject.cpp:
(WebKit::NPJSObject::getProperty):
Get the property from the JSObject.

* WebProcess/Plugins/NPRuntimeObjectMap.cpp:
(WebKit::NPRuntimeObjectMap::convertJSValueToNPVariant):
Convert the given JSValue to an NPVariant.

* win/WebKit2.vcproj:
Add JSNPMethod.cpp and JSNPMethod.h

LayoutTests:

* platform/mac-wk2/Skipped:
Remove plugins/npruntime/get-int-identifier-special-values.html since it passes now.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@64231 268f45cc-cd09-0410-ab3c-d52691b4dbfc