Port getLocStart -> getBeginLoc

Reviewers: teemperor!

Subscribers: jholewinski, whisperity, jfb, cfe-commits

Differential Revision: https://reviews.llvm.org/D50350

llvm-svn: 339385
diff --git a/clang/lib/AST/DeclObjC.cpp b/clang/lib/AST/DeclObjC.cpp
index c335961..c19325b 100644
--- a/clang/lib/AST/DeclObjC.cpp
+++ b/clang/lib/AST/DeclObjC.cpp
@@ -357,7 +357,7 @@
 
 SourceLocation ObjCInterfaceDecl::getSuperClassLoc() const {
   if (TypeSourceInfo *superTInfo = getSuperClassTInfo())
-    return superTInfo->getTypeLoc().getLocStart();
+    return superTInfo->getTypeLoc().getBeginLoc();
 
   return SourceLocation();
 }