[TableGen] Remove RecordVal constructor that takes a StringRef and Record::setName(StringRef). Leave just the versions that take an Init.

They weren't used often enough to justify having two different interfaces. Push the responsiblity of creating a StringInit up to the caller.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304388 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed