Windows: When an app is updated and its name changes, recreate shortcuts.

chrome/common/extensions/extension.h

 // Copyright (c) 2013 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.
 
 #ifndef CHROME_COMMON_EXTENSIONS_EXTENSION_H_
 #define CHROME_COMMON_EXTENSIONS_EXTENSION_H_
 
 #include <algorithm>
 #include <iosfwd>
 #include <map>
@@ skipping 655 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(ExtensionInfo);
 };
 
 struct InstalledExtensionInfo {
   // The extension being installed - this should always be non-NULL.
   const Extension* extension;
 
   // True if the extension is being updated; false if it is being installed.
   bool is_update;
 
-  InstalledExtensionInfo(const Extension* extension, bool is_update);
+  // The name of the extension prior to this update. Will be empty if
+  // |is_update| is false.
+  std::string old_name;
+
+  InstalledExtensionInfo(const Extension* extension, bool is_update,

[benwells, 2013/05/16 04:30:59]

nit: one parameter per line.

+                         const std::string& old_name);
 };
 
 struct UnloadedExtensionInfo {
   extension_misc::UnloadedExtensionReason reason;
 
   // Was the extension already disabled?
   bool already_disabled;
 
   // The extension being unloaded - this should always be non-NULL.
   const Extension* extension;
@@ skipping 22 matching lines @@
 
   UpdatedExtensionPermissionsInfo(
       const Extension* extension,
       const PermissionSet* permissions,
       Reason reason);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_COMMON_EXTENSIONS_EXTENSION_H_