Waiting until context menu goes away after attempting to close it.

Bug: 141770616
Change-Id: I528072e830627d825906ce7c1e3dbb914e2c814e
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index 52971d9..ca15a3c 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -550,8 +550,10 @@
                         displaySize.x / 2, displaySize.y - 1,
                         displaySize.x / 2, 0,
                         ZERO_BUTTON_STEPS_FROM_BACKGROUND_TO_HOME);
-                assertTrue("Context menu is still visible after swiping up to home",
-                        !hasLauncherObject("deep_shortcuts_container"));
+                try (LauncherInstrumentation.Closable c = addContextLayer(
+                        "Swiped up from context menu to home")) {
+                    waitUntilGone("deep_shortcuts_container");
+                }
             }
             if (hasLauncherObject(WORKSPACE_RES_ID)) {
                 log(action = "already at home");