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Sarah Hu authoredCurrently fingerprint attempts are not treated as user activities. So when the screen is off, user touch the sensor with an enrolled finger will silently unlock the screen, with the screen remains off. And after hitting a key, the screen turns on and already unlocked which makes user think the screen is never locked. This CL reports fingerprint attempts as user activity so when user touch the sensor, the screen will be turned on. Bug: b:115779078 Change-Id: I10acd8cc3eccb7d594465573fecf9f3099a65f8d Reviewed-on: https://chromium-review.googlesource.com/1236556 Commit-Queue: Xiaoyin Hu <xiaoyinh@chromium.org> Reviewed-by: Ken Rockot <rockot@chromium.org> Reviewed-by: Michael Giuffrida <michaelpg@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Dan Erat <derat@chromium.org> Reviewed-by: James Cook <jamescook@chromium.org> Reviewed-by: Steven Bennetts <stevenjb@chromium.org> Cr-Commit-Position: refs/heads/master@{#593603} 8ce89c33