Remove wstrings from bookmarks, part 13.

chrome/browser/cocoa/applescript/bookmark_applescript_utils_unittest.mm

 // Copyright (c) 2010 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.
 
 #import "chrome/browser/cocoa/applescript/bookmark_applescript_utils_unittest.h"
 
 #include "chrome/browser/bookmarks/bookmark_model.h"
 
 @implementation FakeAppDelegate
 
@@ skipping 33 matching lines @@
   [super dealloc];
 }
 
 @end
 
 BookmarkAppleScriptTest::BookmarkAppleScriptTest() {
   appDelegate_.reset([[FakeAppDelegate alloc] init]);
   [appDelegate_.get() setHelper:&helper_];
   [NSApp setDelegate:appDelegate_];
   const BookmarkNode* root = model().GetBookmarkBarNode();
-  const std::wstring modelString(L"a f1:[ b d c ] d f2:[ e f g ] h ");
+  const std::string modelString("a f1:[ b d c ] d f2:[ e f g ] h ");
   model_test_utils::AddNodesFromModelString(model(), root, modelString);
   bookmarkBar_.reset([[BookmarkFolderAppleScript alloc]
       initWithBookmarkNode:model().GetBookmarkBarNode()]);
 }
 
 BookmarkModel& BookmarkAppleScriptTest::model() {
   return *helper_.profile()->GetBookmarkModel();
 }