Summary:
Port the GNU style printNotes method to the LLVMStyle subclass.
This is basically just a heavy refactor so that the note parsing/formatting logic from the GNUStyle::printNotes can be shared with LLVMStyle::printNotes.
Reviewers: MaskRay
Reviewed By: MaskRay
Subscribers: dschuff, fedor.sergeev, llvm-commits
Differential Revision: https://reviews.llvm.org/D54220
llvm-svn: 346371