GitLab

During "normal" dragging from overview (not drag-to-close), the cannot
snap warning shall be suppressed on the dragged overview item.

Test: ash_unittests SplitViewOverviewSessionTest.OverviewUnsnappableIndicatorVisibilityWhileDragging/?
Bug: 1012413
Change-Id: I9036d6160231f3074e5e6f4472efe43c80571f32
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1849414
Commit-Queue: Avery Musbach <amusbach@chromium.org>
Reviewed-by: Sammie Quon <sammiequon@chromium.org>
Cr-Commit-Position: refs/heads/master@{#704338}