Deprecate the use of ICU.addLikelySubtags

Bug: 124232146
Test: m droid
Merged-In: I25ad003c70b5028942d50d8e83d1cc62ee74d31b
Change-Id: I25ad003c70b5028942d50d8e83d1cc62ee74d31b
(cherry picked from commit 57e23f19e618537aea83b2a5678fd3bf36c993bc)
1 file changed