NOT YET READY: UMA recording the kind of target frame when extensions pierce browsing instance.

chrome/browser/extensions/extension_management.cc

 // Copyright 2014 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_management.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 369 matching lines @@
     }
   }
 
   if (allowed_types_pref) {
     global_settings_->has_restricted_allowed_types = true;
     for (base::ListValue::const_iterator it = allowed_types_pref->begin();
          it != allowed_types_pref->end(); ++it) {
       int int_value;
       std::string string_value;
       if (it->GetAsInteger(&int_value) && int_value >= 0 &&
-          int_value < Manifest::Type::NUM_LOAD_TYPES) {
+          int_value <= Manifest::Type::TYPE_MAX) {
         global_settings_->allowed_types.push_back(
             static_cast<Manifest::Type>(int_value));
       } else if (it->GetAsString(&string_value)) {
         Manifest::Type manifest_type =
             schema_constants::GetManifestType(string_value);
         if (manifest_type != Manifest::TYPE_UNKNOWN)
           global_settings_->allowed_types.push_back(manifest_type);
       }
     }
   }
@@ skipping 159 matching lines @@
     content::BrowserContext* context) const {
   return chrome::GetBrowserContextRedirectedInIncognito(context);
 }
 
 void ExtensionManagementFactory::RegisterProfilePrefs(
     user_prefs::PrefRegistrySyncable* user_prefs) {
   user_prefs->RegisterDictionaryPref(pref_names::kExtensionManagement);
 }
 
 }  // namespace extensions