Bug 571989 part 2: Fold gfx/public and gfx/idl into gfx/src.
#include "nsISupports.idl"[uuid(1979e980-1cfd-11d3-915e-0000863011c4)]interface nsITestProxy : nsISupports { long Test(in long p1, in long p2); void Test2(); void Test3(in nsISupports p1, out nsISupports p2);};