Update from https://crrev.com/305340

tools/clang/plugins/tests/weak_ptr_factory.cpp

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "weak_ptr_factory.h"
+
 namespace should_succeed {
 
 class OnlyMember {
   base::WeakPtrFactory<OnlyMember> factory_;
 };
 
 class FactoryLast {
   bool bool_member_;
   int int_member_;
   base::WeakPtrFactory<FactoryLast> factory_;
 };
 
 class FactoryRefersToOtherType {
   bool bool_member_;
   base::WeakPtrFactory<bool> bool_ptr_factory_;
 };
 
 class FirstFactoryRefersToOtherType {
   bool bool_member_;
   base::WeakPtrFactory<bool> bool_ptr_factory_;
   int int_member_;
   base::WeakPtrFactory<FirstFactoryRefersToOtherType> factory_;
 };
 
+class TwoFactories {
+  bool bool_member_;
+  int int_member_;
+  base::WeakPtrFactory<TwoFactories> factory1_;
+  base::WeakPtrFactory<TwoFactories> factory2_;
+};
+
 }  // namespace should_succeed
 
 namespace should_fail {
 
 class FactoryFirst {
   base::WeakPtrFactory<FactoryFirst> factory_;
   int int_member;
 };
 
 class FactoryMiddle {
   bool bool_member_;
   base::WeakPtrFactory<FactoryMiddle> factory_;
   int int_member_;
 };
 
+class TwoFactoriesOneBad {
+  bool bool_member_;
+  base::WeakPtrFactory<TwoFactoriesOneBad> factory1_;
+  int int_member_;
+  base::WeakPtrFactory<TwoFactoriesOneBad> factory2_;
+};
+
 }  // namespace should_fail
 
 int main() {
 }