Rename SourceLocation::getFileLocWithOffset -> getLocWithOffset.

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

llvm-svn: 140057

clang/lib/CodeGen/CodeGenAction.cpp

@@ -185,7 +185,7 @@ static FullSourceLoc ConvertBackendLocation(const llvm::SMDiagnostic &D,
   // Translate the offset into the file.
   unsigned Offset = D.getLoc().getPointer()  - LBuf->getBufferStart();
   SourceLocation NewLoc =
-  CSM.getLocForStartOfFile(FID).getFileLocWithOffset(Offset);
+  CSM.getLocForStartOfFile(FID).getLocWithOffset(Offset);
   return FullSourceLoc(NewLoc, CSM);
 }