Temporarily CHECK use after free in Value

components/policy/core/common/policy_test_utils.cc

 // Copyright 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 "components/policy/core/common/policy_test_utils.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 122 matching lines @@
         return array;
       }
       break;
     }
 
     case base::Value::Type::BINARY:
       // This type isn't converted (though it can be represented as CFData)
       // because there's no equivalent JSON type, and policy values can only
       // take valid JSON values.
       break;
+
+    case base::Value::Type::DELETED:
+      // TODO(crbug.com/697817): This means |value| is used after free.
+      CHECK(false);
+      break;
   }
 
   return NULL;
 }
 #endif  // defined(OS_IOS) || defined(OS_MACOSX)
 
 }  // namespace policy
 
 std::ostream& operator<<(std::ostream& os,
                          const policy::PolicyBundle& bundle) {
@@ skipping 80 matching lines @@
      << "  \"scope\": " << e.scope << "," << std::endl
      << "  \"value\": " << value
      << "}";
   return os;
 }
 
 std::ostream& operator<<(std::ostream& os, const policy::PolicyNamespace& ns) {
   os << ns.domain << "/" << ns.component_id;
   return os;
 }