PluginControllerProxy's dirty rect should be in plug-in coordinates
Created attachment 113514 [details] Patch
Committed r99210: <http://trac.webkit.org/changeset/99210>
This patch may have caused 20+ tests to crash on WK2: http://build.webkit.org/builders/SnowLeopard%20Intel%20Debug%20%28WebKit2%20Tests%29/builds/2313