Simplify ExtensionMsg_Loaded_Params message interface.

chrome/common/extensions/extension_messages.h

 // 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.
 
 // IPC messages for extensions.
 // Multiply-included message file, hence no include guard.
 
 #include "base/shared_memory.h"
 #include "base/values.h"
 #include "chrome/common/extensions/extension.h"
@@ skipping 73 matching lines @@
 #define CHROME_COMMON_EXTENSIONS_EXTENSION_MESSAGES_H_
 
 // IPC_MESSAGE macros choke on extra , in the std::map, when expanding. We need
 // to typedef it to avoid that.
 // Substitution map for l10n messages.
 typedef std::map<std::string, std::string> SubstitutionMap;
 
 struct ExtensionMsg_Loaded_Params {
   ExtensionMsg_Loaded_Params();
   ~ExtensionMsg_Loaded_Params();
-  explicit ExtensionMsg_Loaded_Params(
-      const Extension* extension,
-      const ExtensionPermissionSet* active_permissions);
+  explicit ExtensionMsg_Loaded_Params(const Extension* extension);
 
   // A copy constructor is needed because this structure can end up getting
   // copied inside the IPC machinery on gcc <= 4.2.
   ExtensionMsg_Loaded_Params(const ExtensionMsg_Loaded_Params& other);
 
   // Creates a new extension from the data in this object.
   scoped_refptr<Extension> ConvertToExtension() const;
 
-  // Passes ownership to the caller.
-  const ExtensionPermissionSet* GetActivePermissions() const;
-
   // The subset of the extension manifest data we send to renderers.
   scoped_ptr<DictionaryValue> manifest;
 
   // The location the extension was installed from.
   Extension::Location location;
 
   // The path the extension was loaded from. This is used in the renderer only
   // to generate the extension ID for extensions that are loaded unpacked.
   FilePath path;
 
@@ skipping 193 matching lines @@
                     bool /* whether the script ran successfully */,
                     std::string /* error message */)
 
 IPC_MESSAGE_ROUTED2(ExtensionHostMsg_DidGetApplicationInfo,
                     int32 /* page_id */,
                     WebApplicationInfo)
 
 // Sent by the renderer to implement chrome.app.installApplication().
 IPC_MESSAGE_ROUTED1(ExtensionHostMsg_InstallApplication,
                     WebApplicationInfo)