Store base::Value in ContentSettingPatternSource instead of an enum

chrome/browser/extensions/extension_special_storage_policy.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_special_storage_policy.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/bind.h"
@@ skipping 105 matching lines @@
 
 bool ExtensionSpecialStoragePolicy::HasSessionOnlyOrigins() {
   if (cookie_settings_.get() == NULL)
     return false;
   if (cookie_settings_->GetDefaultCookieSetting(NULL) ==
       CONTENT_SETTING_SESSION_ONLY)
     return true;
   ContentSettingsForOneType entries;
   cookie_settings_->GetCookieSettings(&entries);
   for (size_t i = 0; i < entries.size(); ++i) {
-    if (entries[i].setting == CONTENT_SETTING_SESSION_ONLY)
+    if (entries[i].GetContentSetting() == CONTENT_SETTING_SESSION_ONLY)
       return true;
   }
   return false;
 }
 
 bool ExtensionSpecialStoragePolicy::HasIsolatedStorage(const GURL& origin) {
   base::AutoLock locker(lock_);
   return isolated_extensions_.Contains(origin);
 }
 
@@ skipping 206 matching lines @@
 }
 
 void ExtensionSpecialStoragePolicy::SpecialCollection::Clear() {
   ClearCache();
   extensions_.Clear();
 }
 
 void ExtensionSpecialStoragePolicy::SpecialCollection::ClearCache() {
   cached_results_.clear();
 }