Enable experimental permissions for extensions from the store.

chrome/common/chrome_utility_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.
 
 // Multiply-included message file, so no include guard.
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
 #include "base/platform_file.h"
 #include "base/values.h"
+#include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/update_manifest.h"
 #include "content/public/common/common_param_traits.h"
 #include "content/public/common/serialized_script_value.h"
 #include "ipc/ipc_message_macros.h"
 #include "printing/backend/print_backend.h"
 #include "printing/page_range.h"
 #include "printing/pdf_render_settings.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/gfx/rect.h"
 
@@ skipping 22 matching lines @@
 IPC_STRUCT_TRAITS_BEGIN(UpdateManifest::Results)
   IPC_STRUCT_TRAITS_MEMBER(list)
   IPC_STRUCT_TRAITS_MEMBER(daystart_elapsed_seconds)
 IPC_STRUCT_TRAITS_END()
 
 //------------------------------------------------------------------------------
 // Utility process messages:
 // These are messages from the browser to the utility process.
 // Tell the utility process to unpack the given extension file in its
 // directory and verify that it is valid.
-IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_UnpackExtension,
-                     FilePath /* extension_filename */)
+IPC_MESSAGE_CONTROL3(ChromeUtilityMsg_UnpackExtension,
+                     FilePath /* extension_filename */,
+                     int /* Extension::Location */,
+                     int /* InitFromValue flags */)
 
 // Tell the utility process to parse the given JSON data and verify its
 // validity.
 IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_UnpackWebResource,
                      std::string /* JSON data */)
 
 // Tell the utility process to parse the given xml document.
 IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_ParseUpdateManifest,
                      std::string /* xml document contents */)
 
@@ skipping 91 matching lines @@
 // Reply when the utility process has succeeded in obtaining the printer
 // capabilities and defaults.
 IPC_MESSAGE_CONTROL2(ChromeUtilityHostMsg_GetPrinterCapsAndDefaults_Succeeded,
                      std::string /* printer name */,
                      printing::PrinterCapsAndDefaults)
 
 // Reply when the utility process has failed to obtain the printer
 // capabilities and defaults.
 IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_GetPrinterCapsAndDefaults_Failed,
                      std::string /* printer name */)