rename setReferencedProtocolList -> addReferencedProtocols to
be consistent with ObjCInterfaceDecl.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53852 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclObjC.cpp b/lib/AST/DeclObjC.cpp
index a1011b8..5da762e 100644
--- a/lib/AST/DeclObjC.cpp
+++ b/lib/AST/DeclObjC.cpp
@@ -452,8 +452,8 @@
   AtEndLoc = endLoc;
 }
 
-void ObjCCategoryDecl::setReferencedProtocolList(ObjCProtocolDecl **List,
-                                                 unsigned NumRPs) {
+void ObjCCategoryDecl::addReferencedProtocols(ObjCProtocolDecl **List,
+                                              unsigned NumRPs) {
   assert(NumReferencedProtocols == 0 && "Protocol list already set");
   if (NumRPs == 0) return;