Merge "Fix unreadable debug message in cell identity" into rvc-dev am:...

Merge "Fix unreadable debug message in cell identity" into rvc-dev am: 11ce6826 am: 8d03c829 am: 6e9e10a1 am: 54ed71fa

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11843145

Change-Id: I39a5ca42532a3ffdabe14231a6a7889deb878563