Remove cf_html from webdropdata.h. This is windows

base/clipboard_util.h

 // Copyright (c) 2006-2008 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.
 //
 // Some helper functions for working with the clipboard and IDataObjects.
 
 #include <shlobj.h>
 #include <string>
 #include <vector>
 
@@ skipping 25 matching lines @@
   static bool HasPlainText(IDataObject* data_object);
 
   /////////////////////////////////////////////////////////////////////////////
   // Helper methods to extract information from an IDataObject.  These methods
   // return true if the requested data type is found in |data_object|.
   static bool GetUrl(IDataObject* data_object,
       std::wstring* url, std::wstring* title);
   static bool GetFilenames(IDataObject* data_object,
                            std::vector<std::wstring>* filenames);
   static bool GetPlainText(IDataObject* data_object, std::wstring* plain_text);
-  static bool GetCFHtml(IDataObject* data_object, std::wstring* cf_html);
-  static bool GetTextHtml(IDataObject* data_object, std::wstring* text_html);
+  static bool GetHtml(IDataObject* data_object, std::wstring* text_html,
+                      std::string* base_url);
   static bool GetFileContents(IDataObject* data_object,
                               std::wstring* filename,
                               std::string* file_contents);
+
+  // A helper method for converting between MS CF_HTML format and plain
+  // text/html.
+  static std::string HtmlToCFHtml(const std::string& html,
+                                  const std::string& base_url);
+  static void CFHtmlToHtml(const std::string& cf_html, std::string* html,
+                           std::string* base_url);
 };
-