Split ValueSerializer into separate Serializer and Deserializer classes.

base/test/gtest_util.cc

 // Copyright 2014 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 "base/test/gtest_util.h"
 
 #include "base/files/file_path.h"
 #include "base/json/json_file_value_serializer.h"
 #include "base/values.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 29 matching lines @@
     test_info->SetString("test_name", tests[i].second);
     root.Append(test_info);
   }
 
   JSONFileValueSerializer serializer(path);
   return serializer.Serialize(root);
 }
 
 bool ReadTestNamesFromFile(const FilePath& path,
                            std::vector<SplitTestName>* output) {
-  JSONFileValueSerializer deserializer(path);
+  JSONFileValueDeserializer deserializer(path);
   int error_code = 0;
   std::string error_message;
   scoped_ptr<base::Value> value(
       deserializer.Deserialize(&error_code, &error_message));
   if (!value.get())
     return false;
 
   base::ListValue* tests = nullptr;
   if (!value->GetAsList(&tests))
     return false;
@@ skipping 12 matching lines @@
     if (!test->GetStringASCII("test_name", &test_name))
       return false;
 
     result.push_back(std::make_pair(test_case_name, test_name));
   }
 
   output->swap(result);
   return true;
 }
 
-}  // namespace
+}  // namespace base