Remove wstrings in bookmarks, part 5.

chrome/browser/cocoa/applescript/bookmark_folder_applescript.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_folder_applescript.h"
 
 #import "base/scoped_nsobject.h"
 #import "base/string16.h"
 #include "base/sys_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
@@ skipping 107 matching lines @@
     return;
 
   GURL url = GURL(base::SysNSStringToUTF8([aBookmarkItem URL]));
   if (!url.is_valid()) {
     AppleScript::SetError(AppleScript::errInvalidURL);
     return;
   }
 
   const BookmarkNode* node = model->AddURL(bookmarkNode_,
                                            bookmarkNode_->GetChildCount(),
-                                           std::wstring(),
+                                           string16(),
                                            url);
   if (!node) {
     AppleScript::SetError(AppleScript::errCreateBookmarkItem);
     return;
   }
 
   [aBookmarkItem setBookmarkNode:node];
 }
 
 - (void)insertInBookmarkItems:(BookmarkItemAppleScript*)aBookmarkItem
                       atIndex:(int)index {
   // This method gets called when a new bookmark item is created so
   // the container and property are set here.
   [aBookmarkItem setContainer:self
                      property:AppleScript::kBookmarkItemsProperty];
   int position = [self calculatePositionOfBookmarkItemAt:index];
 
   BookmarkModel* model = [self bookmarkModel];
   if (!model)
     return;
 
   GURL url(base::SysNSStringToUTF8([aBookmarkItem URL]));
   if (!url.is_valid()) {
     AppleScript::SetError(AppleScript::errInvalidURL);
     return;
   }
 
   const BookmarkNode* node = model->AddURL(bookmarkNode_,
                                            position,
-                                           std::wstring(),
+                                           string16(),
                                            url);
   if (!node) {
     AppleScript::SetError(AppleScript::errCreateBookmarkItem);
     return;
   }
 
   [aBookmarkItem setBookmarkNode:node];
 }
 
 - (void)removeFromBookmarkItemsAtIndex:(int)index {
@@ skipping 26 matching lines @@
   ++index;
   int count = -1;
   while (index) {
     if (bookmarkNode_->GetChild(++count)->is_url())
       --index;
   }
   return count;
 }
 
 @end