tree 3b8bc4c8262c4178d491e02b3f2a5cafeb19f738
parent 1f7be323252a3c3b061454ad3e3ec5436a2b71fb
author Fan Zhang <zhfan@google.com> 1466120918 -0700
committer Fan Zhang <zhfan@google.com> 1466441267 -0700

Add metrics for button taps in Settings support tab.

Bug: 29282762
Change-Id: I62f840fbc312ce759b5e6559e26d916181739d75