Make sure proper double tap scale gets recorded for next double tap.
Make sure proper double tap scale gets recorded for next double tap.

BUG=260644

Review URL: https://chromiumcodereview.appspot.com/22706009

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@155929 bbb929c8-8fbe-4397-9dbb-9b2b20218538

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