Merge "Prevent showing TaskMenuView if icon isn't present" into ub-launcher3-rvc-qpr-dev am: 4b1d1a0f18 am: 3a80d76fac

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/12130181

Change-Id: If090c1028ce2a6656390a93607a6d0822a09f97b