tree 9b86b5fbf366ccf1576e2d13a4dfabfa98fae8eb
parent 3141c99e929a84ee143d722bdf0342e6fe814a2f
author Becky Qiu <xuqiu@google.com> 1588802663 -0700
committer Becky Qiu <xuqiu@google.com> 1589219181 -0700

[Overview Actions] Change actions view UI based on different nav modes.

1. Change the overview actions container to 66dp height.
2. For 3 button mode, container will have 8dp bottom margin.
3. For gesture mode, container will have 16dp bottom margin.
4. Action buttons and close button will always be in the center vertically.

Spec: https://docs.google.com/presentation/d/1gXWNdCRXvXuEhgDmE0TX2KYqCxIQBXVtWKdl4pKrno8/edit#slide=id.g840c32b190_3_6

Demo:
- 3 button: https://screenshot.googleplex.com/2Y3uMaJMi9E
- gesture: https://screenshot.googleplex.com/XzaKHpp5ke9
Test: tested for both modes and when switch between.
Bug: 155444592

Change-Id: If66d369df0218b7ee2abab8a3f345488bf223b16