43324f6959
While I was trying to better understand the implementation in this file I got confused by the unused IsConstant function. So this CL removes it and some other unused code. TEST=ci Change-Id: Ie8953cbb0db04c65cb15ad613fa50f738d4e804a Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344360 Reviewed-by: Slava Egorov <vegorov@google.com> Commit-Queue: Alexander Markov <alexmarkov@google.com> Reviewed-by: Alexander Markov <alexmarkov@google.com>