interactive_ui_tests:PanelBrowserTest.AutoResize marked as FLAKY.

chrome/browser/ui/panels/panel_browsertest.cc

Index: chrome/browser/ui/panels/panel_browsertest.cc
diff --git a/chrome/browser/ui/panels/panel_browsertest.cc b/chrome/browser/ui/panels/panel_browsertest.cc
index 862a57f005e3565a6f67272f552a673ccf3c47ec..47f56becd1341e753e9d01e060fde1b629ec0162 100644
--- a/chrome/browser/ui/panels/panel_browsertest.cc
+++ b/chrome/browser/ui/panels/panel_browsertest.cc
@@ -396,8 +396,8 @@ class WaitForAutoResizeNarrower : public TestPanelNotificationObserver {
   gfx::Size initial_size_;
 };
 
-
-IN_PROC_BROWSER_TEST_F(PanelBrowserTest, AutoResize) {
+// crbug.com/160504
+IN_PROC_BROWSER_TEST_F(PanelBrowserTest, FLAKY_AutoResize) {
   PanelManager* panel_manager = PanelManager::GetInstance();
   panel_manager->enable_auto_sizing(true);
   // Bigger space is needed by this test.