https://bugs.webkit.org/show_bug.cgi?id=48956

Reviewed by Adam Roben.

WebKit2:

* Shared/Plugins/NPObjectMessageReceiver.cpp:
(WebKit::NPObjectMessageReceiver::setProperty):
Call the NPClass setProperty function.

* Shared/Plugins/NPObjectMessageReceiver.messages.in:
Add SetProperty message.

* Shared/Plugins/NPObjectProxy.cpp:
(WebKit::NPObjectProxy::setProperty):
Send a SetProperty message.

(WebKit::NPObjectProxy::NP_SetProperty):
Call NPObjectProxy::setProperty.

LayoutTests:

Remove now passing test.

* platform/mac-wk2/Skipped:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@71273 268f45cc-cd09-0410-ab3c-d52691b4dbfc