--- chrome/browser/automation/ui_controls.h
+++ chrome/browser/automation/ui_controls.h
@@ -84,7 +84,7 @@ bool SendMouseClick(MouseButton type);
 void MoveMouseToCenterAndPress(
 #if defined(TOOLKIT_VIEWS)
     views::View* view,
-#elif defined(OS_LINUX)
+#elif defined(USE_X11)
     GtkWidget* widget,
 #endif
     MouseButton button,
diff --git chrome/browser/blocked_popup_container_interactive_uitest.cc chrome/browser/blocked_popup_container_interactive_uitest.cc
index 754be30..00e9714 100644