Additional changes required by r223433.


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@223435 91177308-0d34-0410-b5e6-96231b3b80d8
Changes to the expression parser to actually use
the types that we find in Clang modules.


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@223436 91177308-0d34-0410-b5e6-96231b3b80d8