GitLab

Reland "Added Fling Bubbling browsertests."

This is a reland of f24f12dd

This cl is using RenderFrameDeletedObserver to avoid crbug.com/889002
which is the cause of the crashes in flakiness dashboard:
https://chromium-swarm.appspot.com/task?id=409ddad025e7a610&refresh=10&show_raw=1


Original change's description:
> Added Fling Bubbling browsertests.
>
> The tests were initially landed in the following cl:
> https://chromium-review.googlesource.com/c/chromium/src/+/1278963
>
> The logic of the cl is re-landed in a separate cl(r599781) to give it
> more time to bake. This cl re-lands the browser tests after applying
> the following changes:
>
> 1- Addressed renaming nit.
> 2- Used MainThreadFrameObserver to make sure that compositor is synced
> after scrolling on main thread.
>
> Bug: 894703
> Change-Id: I25d6dbf7f216bbedecb6673d6c2819dcd1d82d55
> Reviewed-on: https://chromium-review.googlesource.com/c/1286875
> Reviewed-by: Charlie Reis <creis@chromium.org>
> Reviewed-by: Kevin McNee <mcnee@chromium.org>
> Commit-Queue: Sahel Sharify <sahel@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#600509}

Bug: 894703
Change-Id: I07b802b807c93beb684378e2fe18357fabf3ecbe
Reviewed-on: https://chromium-review.googlesource.com/c/1289515Reviewed-by: Charlie Reis <creis@chromium.org>
Commit-Queue: Sahel Sharify <sahel@chromium.org>
Cr-Commit-Position: refs/heads/master@{#600931}