GitLab

  (lower fling threshold, slower animation)

Bug: 906233
Bug: 906229
Test: opened a PIP window and confirmed the constants were different
Change-Id: I024a160e853deb692de25cdea0410e915cec1376
Reviewed-on: https://chromium-review.googlesource.com/c/1341445Reviewed-by: Mitsuru Oshima <oshima@chromium.org>
Commit-Queue: Eliot Courtney <edcourtney@chromium.org>
Cr-Commit-Position: refs/heads/master@{#609570}