[arcmt] Fix handling NSMakeCollectable inside an objc method.

llvm-svn: 143980
diff --git a/clang/lib/ARCMigrate/Transforms.cpp b/clang/lib/ARCMigrate/Transforms.cpp
index 86812a5..96c472c 100644
--- a/clang/lib/ARCMigrate/Transforms.cpp
+++ b/clang/lib/ARCMigrate/Transforms.cpp
@@ -302,6 +302,7 @@
 
 class ASTTransform : public RecursiveASTVisitor<ASTTransform> {
   MigrationContext &MigrateCtx;
+  typedef RecursiveASTVisitor<ASTTransform> base;
 
 public:
   ASTTransform(MigrationContext &MigrateCtx) : MigrateCtx(MigrateCtx) { }
@@ -315,7 +316,7 @@
            E = MigrateCtx.traversers_end(); I != E; ++I)
       (*I)->traverseObjCImplementation(ImplCtx);
 
-    return true;
+    return base::TraverseObjCImplementationDecl(D);
   }
 
   bool TraverseStmt(Stmt *rootS) {