Convert download manager to FilePath.

chrome/common/win_util.cc

 // 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.
 
 #include "chrome/common/win_util.h"
 
 #include <atlbase.h>
 #include <atlapp.h>
 #include <commdlg.h>
 #include <dwmapi.h>
@@ skipping 205 matching lines @@
 
   const ITEMIDLIST* highlight[] = {
     {file_item},
   };
   (*open_folder_and_select_itemsPtr)(dir_item, arraysize(highlight),
                                      highlight, NULL);
 }
 
 // Open an item via a shell execute command. Error code checking and casting
 // explanation: http://msdn2.microsoft.com/en-us/library/ms647732.aspx
-bool OpenItemViaShell(const std::wstring& full_path, bool ask_for_app) {
+bool OpenItemViaShell(const FilePath& full_path, bool ask_for_app) {
   HINSTANCE h = ::ShellExecuteW(
-      NULL, NULL, full_path.c_str(), NULL,
-      file_util::GetDirectoryFromPath(full_path).c_str(), SW_SHOWNORMAL);
+      NULL, NULL, full_path.value().c_str(), NULL,
+      full_path.DirName().value().c_str(), SW_SHOWNORMAL);
 
   LONG_PTR error = reinterpret_cast<LONG_PTR>(h);
   if (error > 32)
     return true;
 
   if ((error == SE_ERR_NOASSOC) && ask_for_app)
     return OpenItemWithExternalApp(full_path);
 
   return false;
 }
@@ skipping 652 matching lines @@
 }
 
 ChromeFont GetWindowTitleFont() {
   NONCLIENTMETRICS ncm;
   win_util::GetNonClientMetrics(&ncm);
   ScopedHFONT caption_font(CreateFontIndirect(&(ncm.lfCaptionFont)));
   return ChromeFont::CreateFont(caption_font);
 }
 
 }  // namespace win_util