Remove spurious TODO.
The TODO was fixed in a previous commit (`b07cd06`) but I must have messed up my merge and incorrectly didn't delete it.
@@ -131,7 +131,6 @@ public class FileFunction implements SkyFunction {
symlinkResolutionState.pathToUnboundedAncestorSymlinkExpansionChain,
symlinkResolutionState.unboundedAncestorSymlinkExpansionChain,
rootedPath,
- // TODO(b/123922036): This is a bug. Should be 'fileStateValueFromAncestors'.
fileStateValueFromAncestors,
realRootedPath,
realFileStateValue);
