detect preferences errors

chrome/test/ui/javascript_test_util.cc

 // Copyright (c) 2009 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/ui/javascript_test_util.h"
 
 #include "base/logging.h"
 #include "base/scoped_ptr.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/common/json_value_serializer.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 bool JsonDictionaryToMap(const std::string& json,
                          std::map<std::string, std::string>* results) {
   DCHECK(results != NULL);
   JSONStringValueSerializer deserializer(json);
-  scoped_ptr<Value> root(deserializer.Deserialize(NULL));
+  scoped_ptr<Value> root(deserializer.Deserialize(NULL, NULL));
 
   // Note that we don't use ASSERT_TRUE here (and in some other places) as it
   // doesn't work inside a function with a return type other than void.
   EXPECT_TRUE(root.get());
   if (!root.get())
     return false;
 
   EXPECT_TRUE(root->IsType(Value::TYPE_DICTIONARY));
   if (!root->IsType(Value::TYPE_DICTIONARY))
     return false;
@@ skipping 17 matching lines @@
       succeeded = value->GetAsString(&result);
       EXPECT_TRUE(succeeded);
 
       if (succeeded)
         results->insert(std::make_pair(key, result));
     }
   }
 
   return true;
 }