Set prop app id for chromium/application shortcut.

base/file_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.
 
 // This file contains utility functions for dealing with the local
 // filesystem.
 
 #ifndef BASE_FILE_UTIL_H_
 #define BASE_FILE_UTIL_H_
 
@@ skipping 200 matching lines @@
 // false leaving the path as it is.
 bool ResolveShortcut(FilePath* path);
 
 // Create a Windows shortcut (.LNK file)
 // This method creates a shortcut link using the information given. Ensure
 // you have initialized COM before calling into this function. 'source'
 // and 'destination' parameters are required, everything else can be NULL.
 // 'source' is the existing file, 'destination' is the new link file to be
 // created; for best results pass the filename with the .lnk extension.
 // The 'icon' can specify a dll or exe in which case the icon index is the
-// resource id.
+// resource id. 'app_id' is the app model id for the shortcut on Win7.
 // Note that if the shortcut exists it will overwrite it.
 bool CreateShortcutLink(const wchar_t *source, const wchar_t *destination,
                         const wchar_t *working_dir, const wchar_t *arguments,
                         const wchar_t *description, const wchar_t *icon,
-                        int icon_index);
+                        int icon_index, const wchar_t* app_id);
 
 // Update a Windows shortcut (.LNK file). This method assumes the shortcut
 // link already exists (otherwise false is returned). Ensure you have
 // initialized COM before calling into this function. Only 'destination'
 // parameter is required, everything else can be NULL (but if everything else
 // is NULL no changes are made to the shortcut). 'destination' is the link
-// file to be updated. For best results pass the filename with the .lnk
-// extension.
+// file to be updated. 'app_id' is the app model id for the shortcut on Win7.
+// For best results pass the filename with the .lnk extension.
 bool UpdateShortcutLink(const wchar_t *source, const wchar_t *destination,
                         const wchar_t *working_dir, const wchar_t *arguments,
                         const wchar_t *description, const wchar_t *icon,
-                        int icon_index);
+                        int icon_index, const wchar_t* app_id);
 
 // Pins a shortcut to the Windows 7 taskbar. The shortcut file must already
 // exist and be a shortcut that points to an executable.
 bool TaskbarPinShortcutLink(const wchar_t* shortcut);
 
 // Unpins a shortcut from the Windows 7 taskbar. The shortcut must exist and
 // already be pinned to the taskbar.
 bool TaskbarUnpinShortcutLink(const wchar_t* shortcut);
 
 // Return true if the given directory is empty
@@ skipping 283 matching lines @@
 
 // Renames a file using the SHFileOperation API to ensure that the target file
 // gets the correct default security descriptor in the new path.
 bool RenameFileAndResetSecurityDescriptor(
     const FilePath& source_file_path,
     const FilePath& target_file_path);
 
 }  // namespace file_util
 
 #endif  // BASE_FILE_UTIL_H_