Modify experimental identity flow to display scope descriptions and details.

chrome/browser/extensions/extension_service.cc

 // Copyright (c) 2012 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/browser/extensions/extension_service.h"
 
 #include <algorithm>
 #include <set>
 
 #include "base/basictypes.h"
@@ skipping 867 matching lines @@
   SyncExtensionChangeIfNeeded(*extension);
 
   // Deactivating one extension might have solved the problems of others.
   // Therefore, we clear warnings of this type for all extensions.
   std::set<ExtensionWarningSet::WarningType> warnings;
   extension_warnings_.GetWarningsAffectingExtension(extension_id, &warnings);
   extension_warnings_.ClearWarnings(warnings);
 }
 
 void ExtensionService::GrantPermissionsAndEnableExtension(
-    const Extension* extension) {
+    const Extension* extension, bool record_oauth2_grant) {
   CHECK(extension);
   RecordPermissionMessagesHistogram(
       extension, "Extensions.Permissions_ReEnable");
   extensions::PermissionsUpdater perms_updater(profile());
-  perms_updater.GrantActivePermissions(extension);
+  perms_updater.GrantActivePermissions(extension, record_oauth2_grant);
   extension_prefs_->SetDidExtensionEscalatePermissions(extension, false);
   EnableExtension(extension->id());
 }
 
 // static
 void ExtensionService::RecordPermissionMessagesHistogram(
     const Extension* e, const char* histogram) {
   // Since this is called from multiple sources, and since the Histogram macros
   // use statics, we need to manually lookup the Histogram ourselves.
   base::Histogram* counter = base::LinearHistogram::FactoryGet(
@@ skipping 1652 matching lines @@
 
   // To coexist with certain unit tests that don't have a work-thread message
   // loop available at ExtensionService shutdown, we lazy-initialize this
   // object so that those cases neither create nor destroy an
   // APIResourceController.
   if (!api_resource_controller_.get()) {
     api_resource_controller_.reset(new extensions::APIResourceController());
   }
   return api_resource_controller_.get();
 }