*WIP* Mac Unittest for client cert selection with intermediate certs

net/cert/test_keychain_search_list_mac.cc

Index: net/cert/test_keychain_search_list_mac.cc
diff --git a/net/cert/test_keychain_search_list_mac.cc b/net/cert/test_keychain_search_list_mac.cc
index c2fe00107a2ee4c80b853bd3087f7db893987e8b..4730bba8e6238400e47f6ccf44be847a42261d08 100644
--- a/net/cert/test_keychain_search_list_mac.cc
+++ b/net/cert/test_keychain_search_list_mac.cc
@@ -42,9 +42,9 @@ TestKeychainSearchList* TestKeychainSearchList::GetInstance() {
 }
 
 OSStatus TestKeychainSearchList::CopySearchList(
-    CFArrayRef* keychain_search_list) const {
-  *keychain_search_list =
-      CFArrayCreateCopy(kCFAllocatorDefault, scoped_keychain_search_list.get());
+    base::ScopedCFTypeRef<CFArrayRef>* keychain_search_list) const {
+  keychain_search_list->reset(CFArrayCreateCopy(
+      kCFAllocatorDefault, scoped_keychain_search_list.get()));
   return *keychain_search_list ? 0 : errSecAllocate;
 }