When the header file search resolves a quoted include to a file in the

When the header file search resolves a quoted include to a file in the
current directory, propagate the framework and in-index-header-map
from the including header's information down to the included header's
information. Fixes <rdar://problem/11261291>.

As with everything header-map related, we can't really test this in
isolation within Clang, so it's tested elsewhere.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161759 91177308-0d34-0410-b5e6-96231b3b80d8