Missing lldb-forward-rtti.h - fix

Subprojects LLDB
#1

Hi,

Quick fix for "missing" lldb-forward-rtti.h header file.

Index: include/lldb/Expression/ClangPersistentVariables.h

#2

Here’s another header fix as well:

Index: source/Expression/ClangPersistentVariables.cpp

#3

Thanks, Pawel.
Patch applied as r110943.