Android Wear Hematite Developer Preview 2 (PWH1.180422.008)
Merge branch 'aosp/mirror-chromium-master' into update_utils am: 4307f4735e am: 18caef1edd am: 6c551e0d52
am: ddfea1f7e7

Change-Id: I867402329ff73ee19480446e804bc4c1dfac51e9