Rename SourceLocation::getFileLocWithOffset -> getLocWithOffset.

It already works (and is useful with) macro locs as well.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140057 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/TokenConcatenation.cpp b/lib/Lex/TokenConcatenation.cpp
index 2940b52..dc6d686 100644
--- a/lib/Lex/TokenConcatenation.cpp
+++ b/lib/Lex/TokenConcatenation.cpp
@@ -143,7 +143,7 @@
   // source.  If they were, it must be okay to stick them together: if there
   // were an issue, the tokens would have been lexed differently.
   if (PrevTok.getLocation().isFileID() && Tok.getLocation().isFileID() &&
-      PrevTok.getLocation().getFileLocWithOffset(PrevTok.getLength()) ==
+      PrevTok.getLocation().getLocWithOffset(PrevTok.getLength()) ==
         Tok.getLocation())
     return false;