Merge pull request #9846 from RudyLu/clock/Bug833743-use_scale_for_picker

Bug 833743 - Workaround: Use scale instead font size change to render r=@RudyLu(cherry picked from commit e959fce93d2b5546ffe66e17e4bb6212c4bacba3)
Merge pull request #9982 from crdlc/bug-867045-v2

Bug 867045 - [Buri][Home screen]User can delete apps in Idle screen,afte...(cherry picked from commit dfd7a7c2f9f70fcda98073d0db33973f602d0199)