[ObjC ARC] Converts ios/testing:ocmock_support to ARC.Automatically generated ARCMigrate commitN…

ios/testing/ocmock_complex_type_helper.mm

Index: ios/testing/ocmock_complex_type_helper.mm
diff --git a/ios/testing/ocmock_complex_type_helper.mm b/ios/testing/ocmock_complex_type_helper.mm
index bc89a887d2515b926f72c83fd20f76b07b74b817..441e2b1f517f1d140ec36c8d210af5183a5f3310 100644
--- a/ios/testing/ocmock_complex_type_helper.mm
+++ b/ios/testing/ocmock_complex_type_helper.mm
@@ -7,6 +7,10 @@
 #include "base/logging.h"
 #include "base/mac/scoped_nsobject.h"
 
+#if !defined(__has_feature) || !__has_feature(objc_arc)
+#error "This file requires ARC support."
+#endif
+
 @implementation OCMockComplexTypeHelper {
   // Same as the superclass -representedObject, but retained.
   base::scoped_nsobject<OCMockObject> _object;
@@ -18,7 +22,7 @@
 
 - (instancetype)initWithRepresentedObject:(id)object {
   if ((self = [super initWithRepresentedObject:object]))
-    _object.reset([object retain]);
+    _object.reset(object);
   return self;
 }