tree 81a167639eff92b5ef47a09cd384e7e1f443c316
parent 1fa53851669306f583fef57b830a7f4d3abbf7df
author Alan Viverette <alanv@google.com> 1449774471 -0500
committer Alan Viverette <alanv@google.com> 1449774471 -0500

Implement Settings UI for Screen zoom preference

Also cleans up unnecessary 0s and moves tint to the proper place in
relevant vector drawable XML files.

Preview layout is still WIP pending UX input, but I wanted to get this
CL in place so that we can test/demo the feature ASAP.

Bug: 22450672
Change-Id: Ic3f1500006c763df99fba2d1d16782b89d6fcae1