https://bugs.webkit.org/show_bug.cgi?id=43155

Reviewed by Sam Weinig.

WebKit2:

* WebProcess/Plugins/NPJSObject.cpp:
(WebKit::NPJSObject::hasMethod):
Check if the JSObject has a property with the given name. If it does, check that the value is a function.

(WebKit::NPJSObject::hasProperty):
Add a JSLock.

(WebKit::NPJSObject::npClass):
Add some stubbed out functions.

(WebKit::NPJSObject::NP_HasMethod):
Call NPJSObject::hasMethod.

(WebKit::NPJSObject::NP_Invoke):
(WebKit::NPJSObject::NP_InvokeDefault):
(WebKit::NPJSObject::NP_SetProperty):
Stub out functions.

* WebProcess/Plugins/Netscape/NetscapeBrowserFuncs.cpp:
(WebKit::NPN_HasMethod):
Call the NPClass::hasMethod function.

LayoutTests:

* platform/mac-wk2/Skipped:
Remove plugins/npruntime/invoke-browserfuncs.html.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@64240 268f45cc-cd09-0410-ab3c-d52691b4dbfc