Clean up media gallery preferences.

chrome/browser/media_gallery/media_galleries_dialog_controller.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/media_gallery/media_galleries_dialog_controller.h"
 
 #include "base/path_service.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/media_gallery/media_galleries_preferences_factory.h"
 #include "chrome/browser/ui/chrome_select_file_policy.h"
@@ skipping 130 matching lines @@
   for (MediaGalleriesPrefInfoMap::const_iterator iter =
            preferences_->known_galleries().begin();
        iter != preferences_->known_galleries().end();
        ++iter) {
     if (iter->second.type == MediaGalleryPrefInfo::kBlackListed)
       continue;
 
     known_galleries_[iter->first] = GalleryPermission(iter->second, false);
   }
 
-  std::set<MediaGalleryPrefId> permitted =
+  MediaGalleryPrefIdSet permitted =
       preferences_->GalleriesForExtension(extension_);
 
-  for (std::set<MediaGalleryPrefId>::iterator iter = permitted.begin();
+  for (MediaGalleryPrefIdSet::iterator iter = permitted.begin();
        iter != permitted.end(); ++iter) {
     known_galleries_[*iter].allowed = true;
   }
 }
 
 void MediaGalleriesDialogController::SavePermissions() {
   for (KnownGalleryPermissions::iterator iter = known_galleries_.begin();
        iter != known_galleries_.end(); ++iter) {
     preferences_->SetGalleryPermissionForExtension(
         extension_, iter->first, iter->second.allowed);
@@ skipping 11 matching lines @@
     preferences_->SetGalleryPermissionForExtension(
         extension_, id, true);
   }
 }
 
 // MediaGalleries dialog -------------------------------------------------------
 
 MediaGalleriesDialog::~MediaGalleriesDialog() {}
 
 }  // namespace chrome