Chrome Version: ToT M-71

What steps will reproduce the problem?
(1) Play netflix
(2) Swipe up from the bottom to show the homecher

What is the expected result?
Homecher shows normally.

What happens instead?
About 100 px into the drag, the netflix window freezes in position. Once the finger is lifted, the homecher gesture completes itself and the launcher shows.



Please use labels and text to provide additional information.

If this is a regression (i.e., worked before), please consider using the
bisect tool (https://www.chromium.org/developers/bisect-builds-py) to help
us identify the root cause and more rapidly triage the issue.

For graphics-related bugs, please copy/paste the contents of the about:gpu
page at the end of this report.