Back out previous fix for bug 330006 due to bug 367927.

widget/src/gtk2/nsWindow.cpp

@@ -741,9 +741,6 @@ nsWindow::SetFocus(PRBool aRaise)
         // Set focus to the window
         if (gRaiseWindows && aRaise && toplevelWidget &&
             !GTK_WIDGET_HAS_FOCUS(toplevelWidget) &&
-            // If we're really a child of owningWindow
-            gdk_window_get_parent(mDrawingarea->clip_window) ==
-              owningWindow->mDrawingarea->inner_window &&
             owningWindow->mIsShown && GTK_IS_WINDOW(owningWindow->mShell))
           gtk_window_present(GTK_WINDOW(owningWindow->mShell));