tree 18950f8967da9d677cb907025312d2ae1db021e0
parent e6c6cb42b657a1097e9fa994e0f25239b538e967
author Yeonhee Lee <yhlee@google.com> 1582828551 +0000
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1582828551 +0000

[simple_browser] Tab Rearrangement (4/4)

- Made the scrollable tab list to auto-scroll when the moving tab hits
its left or right edge.
- Removed unnecessary GestureDetector and Container in _TabWidgetState.
- Added widget tests for the new auto-scroll feature.
- Demo: https://drive.google.com/a/google.com/file/d/1Ui9Qw8L9-pLc9HIMBqfTAgYRFClVedGo/view?usp=sharing

Bug: 45239
Change-Id: I5ed7dcd02cb2fdc7211c098cb888e636ddf52157