Make patch for 328337 cairo gfx-only, to fix bug 329917

view/src/nsViewManager.cpp

@@ -1416,10 +1416,12 @@ NS_IMETHODIMP nsViewManager::DispatchEvent(nsGUIEvent *aEvent, nsEventStatus *aS
               vm->UpdateView(vm->mRootView, NS_VMREFRESH_NO_SYNC);
               didResize = PR_TRUE;
 
+#ifdef MOZ_CAIRO_GFX
               // not sure if it's valid for us to claim that we
               // ignored this, but we're going to do so anyway, since
               // we didn't actually paint anything
               *aStatus = nsEventStatus_eIgnore;
+#endif
             }
           }