Convert std::wstring encoding names to std::string in a bunch of files.

chrome/browser/encoding_menu_controller_unittest.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/encoding_menu_controller.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "chrome/app/chrome_dll_resource.h"
@@ skipping 40 matching lines @@
   controller.GetEncodingMenuItems(&profile_en, &english_items);
 
   // Make sure there are items in the lists.
   ASSERT_TRUE(english_items.size() > 0);
   // Make sure that autodetect is the first item on both menus
   ASSERT_EQ(english_items[0].first, IDC_ENCODING_AUTO_DETECT);
 }
 
 TEST_F(EncodingMenuControllerTest, IsItemChecked) {
   TestingProfile profile_en;
-  std::wstring encoding(L"UTF-8");
+  std::string encoding("UTF-8");
 
   // Check that enabling and disabling autodetect works.
   bool autodetect_enabed[] = {true, false};
   PrefService* prefs = profile_en.GetPrefs();
   EncodingMenuController controller;
   for (size_t i = 0; i < arraysize(autodetect_enabed); ++i) {
     bool enabled = autodetect_enabed[i];
     prefs->SetBoolean(prefs::kWebKitUsesUniversalDetector, enabled);
     ASSERT_TRUE(controller.IsItemChecked(&profile_en,
                                          encoding,
                                          IDC_ENCODING_AUTO_DETECT) == enabled);
   }
 
   // Check all valid encodings, make sure only one is enabled when autodetection
   // is turned off.
   prefs->SetBoolean(prefs::kWebKitUsesUniversalDetector, false);
   bool encoding_is_enabled = false;
   size_t num_valid_encoding_ids = controller.NumValidGUIEncodingIDs();
   const int* valid_encodings = controller.ValidGUIEncodingIDs();
   for (size_t i = 0; i < num_valid_encoding_ids; ++i) {
     bool on = controller.IsItemChecked(&profile_en,
                                        encoding,
                                        valid_encodings[i]);
     // Only one item in the encoding menu can be selected at a time.
     ASSERT_FALSE(on && encoding_is_enabled);
     encoding_is_enabled |= on;
   }
-  
+
   // Make sure at least one encoding is enabled.
   ASSERT_TRUE(encoding_is_enabled);
 }