Fix null checks for _UnitMemberIndexItem names.

Change-Id: I4ef5ff13b26d70d96d26496b34b2e8ef1a27a1aa
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/189423
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>

https://dart.googlesource.com/sdk/+/b3de362dc5b2690f10d79de8a2117f699a92058c
1 file changed
tree: 83742d2d9e6cf8416790014835cf7e6723e59c58
  1. commits.json