GitLab

Previously our handling of ignored touches would put the gesture recognizer into a very confused state.

BUG=405519
TEST=GestureRecognizerTest.IgnoredEventsDontPreventFutureEvents

Review URL: https://codereview.chromium.org/489213003

Cr-Commit-Position: refs/heads/master@{#291255}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@291255 0039d316-1c4b-4281-b951-d872f2087c98