Move UTF16ToASCII, remove WideToASCII.

chrome/installer/util/installer_state_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 <windows.h>
 
 #include <fstream>
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
@@ skipping 571 matching lines @@
   expected_remaining_dirs.insert(kOldChromeExeVersion);
   expected_remaining_dirs.insert(kChromeExeVersion);
   expected_remaining_dirs.insert(kNewChromeExeVersion);
 
   // Enumerate dirs in target_path(), ensure only desired remain.
   base::FileEnumerator version_enum(installer_state.target_path(), false,
                                     base::FileEnumerator::DIRECTORIES);
   for (base::FilePath next_version = version_enum.Next(); !next_version.empty();
        next_version = version_enum.Next()) {
     base::FilePath dir_name(next_version.BaseName());
-    Version version(WideToASCII(dir_name.value()));
+    Version version(base::UTF16ToASCII(dir_name.value()));
     if (version.IsValid()) {
       EXPECT_TRUE(expected_remaining_dirs.erase(version.GetString()))
           << "Unexpected version dir found: " << version.GetString();
     }
   }
 
   std::set<std::string>::const_iterator iter(
       expected_remaining_dirs.begin());
   for (; iter != expected_remaining_dirs.end(); ++iter)
     ADD_FAILURE() << "Expected to find version dir for " << *iter;
@@ skipping 198 matching lines @@
   // Critical update newer than the new version.
   EXPECT_FALSE(
       installer_state.DetermineCriticalVersion(NULL, *pv_version_).IsValid());
   EXPECT_FALSE(
       installer_state.DetermineCriticalVersion(opv_version_, *pv_version_)
           .IsValid());
   EXPECT_FALSE(
       installer_state.DetermineCriticalVersion(pv_version_, *pv_version_)
           .IsValid());
 }