GitLab

This CL changes the ripple to trigger on mouse down rather than mouse
up. This better matches other uses of paper-ripple.

BUG=645190
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2341593002
Cr-Commit-Position: refs/heads/master@{#419331}