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This adds swipe to refresh behavior for the paint preview player. At
present this triggers a tab reload. However, this behavior can be
updated/customized in future for different uses.

Bug: 1086466
Change-Id: I4454fae7f6f996cccc39c75566335485254b375b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2215284
Commit-Queue: Calder Kitagawa <ckitagawa@chromium.org>
Reviewed-by: Mehran Mahmoudi <mahmoudi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#772768}