chrome/browser/sessions/session_restore_delegate.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/sessions/session_restore_delegate.h"
   6
   7 #include "base/metrics/field_trial.h"
   8 #include "chrome/browser/sessions/session_restore_stats_collector.h"
   9 #include "chrome/browser/sessions/tab_loader.h"
  10
  11 // static
  12 void SessionRestoreDelegate::RestoreTabs(
  13     const std::vector<RestoredTab>& tabs,
  14     const base::TimeTicks& restore_started) {
  15   // TODO(georgesak): make tests aware of that behavior so that they succeed if
  16   // tab loading is disabled.
  17   base::FieldTrial* trial =
  18       base::FieldTrialList::Find("SessionRestoreBackgroundLoading");
  19   bool active_only = true;
  20   if (!trial || trial->group_name() == "Enabled") {
  21     TabLoader::RestoreTabs(tabs, restore_started);
  22     active_only = false;
  23   }
  24   SessionRestoreStatsCollector::TrackTabs(tabs, restore_started, active_only);
  25 }