Merge "Read-only properties can have values of arbitrary length" am:...

Merge "Read-only properties can have values of arbitrary length" am: 329f25d9 am: f589cf99 am: b2869273 am: 59ce0178

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2036307

Change-Id: I719766ad7c780d39d9a1bbab15c3c5f9512877f4