Remove wstrings from bookmarks, part 6.

chrome/browser/cocoa/bookmark_model_observer_for_cocoa_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 <Cocoa/Cocoa.h>
 
 #include "base/scoped_ptr.h"
 #include "base/scoped_nsobject.h"
 #include "base/utf_string_conversions.h"
 #import "chrome/browser/cocoa/bookmark_model_observer_for_cocoa.h"
@@ skipping 35 matching lines @@
   scoped_nsobject<ObserverPingTracker>
       pingCount([[ObserverPingTracker alloc] init]);
 
   scoped_ptr<BookmarkModelObserverForCocoa>
       observer(new BookmarkModelObserverForCocoa(node, model,
                                                  pingCount,
                                                  @selector(pingMe:)));
 
   EXPECT_EQ(0, pingCount.get()->pings);
 
-  model->SetTitle(node, L"duper");
+  model->SetTitle(node, ASCIIToUTF16("duper"));
   EXPECT_EQ(1, pingCount.get()->pings);
   model->SetURL(node, GURL("http://www.google.com/reader"));
   EXPECT_EQ(2, pingCount.get()->pings);
 
   model->Move(node, model->other_node(), 0);
   EXPECT_EQ(3, pingCount.get()->pings);
 
   model->Remove(node->GetParent(), 0);
   EXPECT_EQ(4, pingCount.get()->pings);
 }
 
 }  // namespace