Carlos Pizano ab23715a6f Add buttons to WebInputEvent
So we can tell l-click from r-click.

BUG=none
R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1192023002.
2015-06-17 19:46:30 -07:00
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2014-10-23 11:17:19 -07:00
2014-10-23 11:17:19 -07:00