* stable-3.1:
Update paper-styles to a6c207e6eee3402fd7a6550e6f9c387ca22ec4c4
Update 'font-roboto' to 'font-roboto-local' in license files
Update paper-styles to dd0b13e186b9690d5e74a93f6e51e0835ea60495
Change on-tap to on-click for iron-dropdown
Fix reporting for flaky builds in Jenkinsfile
Change-Id: I9a319fbe4a7d6995c3338c861f487358703eb9f9