tree 6909aa197af87255bcc4eccc38854bb7b643aac8
parent ee7b782a94851559bbef6dc32e9e876da8ad731c
author Grace Jia <xiaotonj@google.com> 1585781259 -0700
committer Grace Jia <xiaotonj@google.com> 1585784192 +0000

Make background of emergency dialer follow the contrast ratio suggestion
from accessibility scanner.

Bug: 147721897
Test: Manual
Change-Id: I93025e4332166cf3dc94a7212741dde4a524ed9c