Merge "Merge "MobileSignalController removes the code for icon reset." into...

Merge "Merge "MobileSignalController removes the code for icon reset." into rvc-dev am: 30677888 am: cf96425d am: 7a03bb41" into rvc-qpr-dev-plus-aosp am: e60132b3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11700110

Change-Id: Ie47bfa63b2d0e3ccfbe4e720e3370a81c4af3f75