Temporarily Disable ToolbarActionViewInteractiveUITest.TestContextMenuOnOverflowedAction

chrome/browser/ui/views/toolbar/toolbar_action_view_interactive_uitest.cc

Index: chrome/browser/ui/views/toolbar/toolbar_action_view_interactive_uitest.cc
diff --git a/chrome/browser/ui/views/toolbar/toolbar_action_view_interactive_uitest.cc b/chrome/browser/ui/views/toolbar/toolbar_action_view_interactive_uitest.cc
index 179d2576c05a41bb36b793999465574f61696641..325a7472812c40ef14cc5ebecb1859ef15105e27 100644
--- a/chrome/browser/ui/views/toolbar/toolbar_action_view_interactive_uitest.cc
+++ b/chrome/browser/ui/views/toolbar/toolbar_action_view_interactive_uitest.cc
@@ -211,17 +211,11 @@ IN_PROC_BROWSER_TEST_F(ToolbarActionViewInteractiveUITest,
   listener.WaitUntilSatisfied();
 }
 
-#if defined(USE_OZONE)
-// ozone bringup - http://crbug.com/401304
-#define MAYBE_TestContextMenuOnOverflowedAction \
-  DISABLED_TestContextMenuOnOverflowedAction
-#else
-#define MAYBE_TestContextMenuOnOverflowedAction \
-  TestContextMenuOnOverflowedAction
-#endif
+// TODO(jonross): determine cause of new flake, and restore previous MAYBE
+// conditions. Temporarily disabling due to number of flakes (crbug.com/639010)
 // Tests the context menus of overflowed extension actions.
 IN_PROC_BROWSER_TEST_F(ToolbarActionViewInteractiveUITest,
-                       MAYBE_TestContextMenuOnOverflowedAction) {
+                       DISABLED_TestContextMenuOnOverflowedAction) {
   views::MenuController::TurnOffMenuSelectionHoldForTest();
 
   // Load an extension that has a home page (important for the context menu's