Avoid discarding freshly created background tabs

chrome/browser/chromeos/memory/oom_priority_manager_unittest.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 <algorithm>
 #include <vector>
 
 #include "base/logging.h"
 #include "base/strings/string16.h"
 #include "base/time/time.h"
@@ skipping 44 matching lines @@
 
   {
     OomPriorityManager::TabStats stats;
     stats.is_playing_audio = true;
     stats.renderer_handle = kPlayingAudio;
     test_list.push_back(stats);
   }
 
   {
     OomPriorityManager::TabStats stats;
-    stats.last_selected = now - base::TimeDelta::FromSeconds(10);
+    stats.last_active = now - base::TimeDelta::FromSeconds(10);
     stats.renderer_handle = kRecent;
     test_list.push_back(stats);
   }
 
   {
     OomPriorityManager::TabStats stats;
-    stats.last_selected = now - base::TimeDelta::FromMinutes(15);
+    stats.last_active = now - base::TimeDelta::FromMinutes(15);
     stats.renderer_handle = kOld;
     test_list.push_back(stats);
   }
 
   {
     OomPriorityManager::TabStats stats;
-    stats.last_selected = now - base::TimeDelta::FromDays(365);
+    stats.last_active = now - base::TimeDelta::FromDays(365);
     stats.renderer_handle = kReallyOld;
     test_list.push_back(stats);
   }
 
   {
     OomPriorityManager::TabStats stats;
     stats.is_pinned = true;
-    stats.last_selected = now - base::TimeDelta::FromDays(365);
+    stats.last_active = now - base::TimeDelta::FromDays(365);
     stats.renderer_handle = kOldButPinned;
     test_list.push_back(stats);
   }
 
   {
     OomPriorityManager::TabStats stats;
     stats.is_reloadable_ui = true;
     stats.renderer_handle = kReloadableUI;
     test_list.push_back(stats);
   }
@@ skipping 38 matching lines @@
       GURL(chrome::kChromeUIDiscardsURL)));
   EXPECT_FALSE(OomPriorityManager::IsReloadableUI(
       GURL(chrome::kChromeUINetInternalsURL)));
 
   // Prefix matches are included.
   EXPECT_TRUE(OomPriorityManager::IsReloadableUI(
       GURL("chrome://settings/fakeSetting")));
 }
 
 }  // namespace chromeos