win: Fix a small language violation.

base/win/registry.h

 // 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.
 
 #ifndef BASE_WIN_REGISTRY_H_
 #define BASE_WIN_REGISTRY_H_
 #pragma once
 
 #include <windows.h>
 #include <string>
@@ skipping 66 matching lines @@
   // value, if any.
   LONG ReadInt64(const wchar_t* name, int64* out_value) const;
 
   // Returns a string value. If |name| is NULL or empty, returns the default
   // value, if any.
   LONG ReadValue(const wchar_t* name, std::wstring* out_value) const;
 
   // Reads a REG_MULTI_SZ registry field into a vector of strings. Clears
   // |values| initially and adds further strings to the list. Returns
   // ERROR_CANTREAD if type is not REG_MULTI_SZ.
-  LONG RegKey::ReadValues(const wchar_t* name,
-                          std::vector<std::wstring>* values);
+  LONG ReadValues(const wchar_t* name, std::vector<std::wstring>* values);
 
   // Returns raw data. If |name| is NULL or empty, returns the default
   // value, if any.
   LONG ReadValue(const wchar_t* name,
                  void* data,
                  DWORD* dsize,
                  DWORD* dtype) const;
 
   // Setters:
 
@@ skipping 107 matching lines @@
 
   wchar_t name_[MAX_PATH];
 
   DISALLOW_COPY_AND_ASSIGN(RegistryKeyIterator);
 };
 
 }  // namespace win
 }  // namespace base
 
 #endif  // BASE_WIN_REGISTRY_H_