objective-C modern translator. Fixes a trivial
rewriting bug where #ifdef ended up on the same
line as the attribute declaration.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174719 91177308-0d34-0410-b5e6-96231b3b80d8
Takes the context into account when re-indenting regions.

Fixes llvm.org/PR14916.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174720 91177308-0d34-0410-b5e6-96231b3b80d8