[XRay] Update RecordInitializer for PIDRecord

Since we changed the storage for the PID in PIDRecord instances, we need
to also update the way we load the data from a DataExtractor through the
RecordInitializer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@341243 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed