member of RTDyldMemoryManager (and rename to getSymbolAddressInProcess).
The functionality this provides is very specific to RTDyldMemoryManager, so it
makes sense to keep it in that class to avoid accidental re-use.
No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218741 91177308-0d34-0410-b5e6-96231b3b80d8