[ASTImporter] Support importing UnresolvedMemberExpr, DependentNameType, DependentScopeDeclRefExpr

The visit callback implementations for the 3 C++ AST Node added to the ASTImporter.

Differential Revision: https://reviews.llvm.org/D38845



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@331630 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed