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diff --git a/ui/base/clipboard/clipboard_util_win.h b/ui/base/clipboard/clipboard_util_win.h
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+++ b/ui/base/clipboard/clipboard_util_win.h
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+// Copyright (c) 2011 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.
+
+#ifndef UI_BASE_CLIPBOARD_CLIPBOARD_UTIL_WIN_H_
+#define UI_BASE_CLIPBOARD_CLIPBOARD_UTIL_WIN_H_
+#pragma once
+
+#include <shlobj.h>
+#include <string>
+#include <vector>
+
+namespace ui {
+
+class ClipboardUtil {
+ public:
+  /////////////////////////////////////////////////////////////////////////////
+  // Clipboard formats.
+  static FORMATETC* GetUrlFormat();
+  static FORMATETC* GetUrlWFormat();
+  static FORMATETC* GetMozUrlFormat();
+  static FORMATETC* GetPlainTextFormat();
+  static FORMATETC* GetPlainTextWFormat();
+  static FORMATETC* GetFilenameFormat();
+  static FORMATETC* GetFilenameWFormat();
+  // MS HTML Format
+  static FORMATETC* GetHtmlFormat();
+  // Firefox text/html
+  static FORMATETC* GetTextHtmlFormat();
+  static FORMATETC* GetCFHDropFormat();
+  static FORMATETC* GetFileDescriptorFormat();
+  static FORMATETC* GetFileContentFormatZero();
+  static FORMATETC* GetWebKitSmartPasteFormat();
+
+  /////////////////////////////////////////////////////////////////////////////
+  // These methods check to see if |data_object| has the requested type.
+  // Returns true if it does.
+  static bool HasUrl(IDataObject* data_object);
+  static bool HasFilenames(IDataObject* data_object);
+  static bool HasPlainText(IDataObject* data_object);
+  static bool HasFileContents(IDataObject* data_object);
+  static bool HasHtml(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, bool convert_filenames);
+  static bool GetFilenames(IDataObject* data_object,
+                           std::vector<std::wstring>* filenames);
+  static bool GetPlainText(IDataObject* data_object, std::wstring* plain_text);
+  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);
+};
+
+}
+
+#endif  // UI_BASE_CLIPBOARD_CLIPBOARD_UTIL_WIN_H_