Move WriteFile and WriteFileDescriptor from file_util to base namespace.

base/json/json_value_serializer_unittest.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 <string>
 
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/json/json_file_value_serializer.h"
 #include "base/json/json_reader.h"
@@ skipping 100 matching lines @@
   CheckJSONIsStillTheSame(*value);
 }
 
 // Test proper JSON [de]serialization from file is working.
 TEST(JSONValueSerializerTest, ReadProperJSONFromFile) {
   ScopedTempDir tempdir;
   ASSERT_TRUE(tempdir.CreateUniqueTempDir());
   // Write it down in the file.
   FilePath temp_file(tempdir.path().AppendASCII("test.json"));
   ASSERT_EQ(static_cast<int>(strlen(kProperJSON)),
-            file_util::WriteFile(temp_file, kProperJSON, strlen(kProperJSON)));
+            WriteFile(temp_file, kProperJSON, strlen(kProperJSON)));
 
   // Try to deserialize it through the serializer.
   JSONFileValueSerializer file_deserializer(temp_file);
 
   int error_code = 0;
   std::string error_message;
   scoped_ptr<Value> value(
       file_deserializer.Deserialize(&error_code, &error_message));
   ASSERT_TRUE(value.get());
   ASSERT_EQ(0, error_code);
   ASSERT_TRUE(error_message.empty());
   // Verify if the same JSON is still there.
   CheckJSONIsStillTheSame(*value);
 }
 
 // Test that trialing commas are only properly deserialized from file when
 // the proper flag for that is set.
 TEST(JSONValueSerializerTest, ReadJSONWithCommasFromFile) {
   ScopedTempDir tempdir;
   ASSERT_TRUE(tempdir.CreateUniqueTempDir());
   // Write it down in the file.
   FilePath temp_file(tempdir.path().AppendASCII("test.json"));
   ASSERT_EQ(static_cast<int>(strlen(kProperJSONWithCommas)),
-            file_util::WriteFile(temp_file,
-                                 kProperJSONWithCommas,
-                                 strlen(kProperJSONWithCommas)));
+            WriteFile(temp_file, kProperJSONWithCommas,
+                      strlen(kProperJSONWithCommas)));
 
   // Try to deserialize it through the serializer.
   JSONFileValueSerializer file_deserializer(temp_file);
   // This must fail without the proper flag.
   int error_code = 0;
   std::string error_message;
   scoped_ptr<Value> value(
       file_deserializer.Deserialize(&error_code, &error_message));
   ASSERT_FALSE(value.get());
   ASSERT_NE(0, error_code);
@@ skipping 305 matching lines @@
   ASSERT_TRUE(PathExists(source_file_path));
   JSONFileValueSerializer serializer(source_file_path);
   scoped_ptr<Value> root;
   root.reset(serializer.Deserialize(NULL, NULL));
   ASSERT_TRUE(root.get());
 }
 
 }  // namespace
 
 }  // namespace base