Add #include utf_string_conversions.h to all files that use ASCIIToWide and...

chrome/browser/extensions/external_registry_extension_provider_win.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/browser/extensions/external_registry_extension_provider_win.h"
 
 #include "base/file_path.h"
 #include "base/registry.h"
 #include "base/string_util.h"
+#include "base/utf_string_conversions.h"
 #include "base/version.h"
 
 // The Registry hive where to look for external extensions.
 const HKEY kRegRoot = HKEY_LOCAL_MACHINE;
 
 // The Registry subkey that contains information about external extensions.
 const char kRegistryExtensions[] = "Software\\Google\\Chrome\\Extensions";
 
 // Registry value of of that key that defines the path to the .crx file.
 const wchar_t kRegistryExtensionPath[] = L"path";
@@ skipping 60 matching lines @@
     return NULL;
 
   std::wstring extension_version;
   if (!key.ReadValue(kRegistryExtensionVersion, &extension_version))
     return NULL;
 
   if (location)
     *location = Extension::EXTERNAL_REGISTRY;
   return Version::GetVersionFromString(extension_version);
 }