base::ListValue::Append cleanup: pass unique_ptr instead of the released pointer.

chrome/test/chromedriver/chrome/log.cc

 // Copyright (c) 2012 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 "chrome/test/chromedriver/chrome/log.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
@@ skipping 49 matching lines @@
   } else if (value->GetAsList(&list)) {
     std::unique_ptr<base::ListValue> list_copy(new base::ListValue());
     for (size_t i = 0; i < list->GetSize(); ++i) {
       const base::Value* child = NULL;
       if (!list->Get(i, &child))
         continue;
       if (list_copy->GetSize() >= kMaxChildren - 1) {
         list_copy->AppendString("...");
         break;
       }
-      list_copy->Append(SmartDeepCopy(child).release());
+      list_copy->Append(SmartDeepCopy(child));
     }
     return std::move(list_copy);
   } else if (value->GetAsString(&data)) {
     TruncateString(&data);
     return std::unique_ptr<base::Value>(new base::StringValue(data));
   }
   return std::unique_ptr<base::Value>(value->DeepCopy());
 }
 
 }  // namespace
@@ skipping 25 matching lines @@
   std::unique_ptr<base::Value> copy(SmartDeepCopy(&value));
   return PrettyPrintValue(*copy);
 }
 
 std::string FormatJsonForDisplay(const std::string& json) {
   std::unique_ptr<base::Value> value = base::JSONReader::Read(json);
   if (!value)
     value.reset(new base::StringValue(json));
   return FormatValueForDisplay(*value);
 }