[PATCH] [Object] Split the ELF interface into 3 parts.

[Rafael Ávila de Espíndola]

================
Comment at: include/llvm/Object/ELF.h:1550
@@ +1549,3 @@
+template <class ELFT>
+ErrorOr<StringRef>
+ELFFile<ELFT>::getSectionName(const Elf_Shdr *Section) const {
----------------
This never fails. Please just return a StringRef.


http://llvm-reviews.chandlerc.com/D1033