Remove last usage functions from HostContentSettingsMap

chrome/browser/notifications/notification_browsertest.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 <deque>
 #include <string>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
@@ skipping 727 matching lines @@
   EXPECT_NE("-1", result);
 
   ASSERT_EQ(1, GetNotificationCount());
   message_center::NotificationList::Notifications notifications =
       message_center::MessageCenter::Get()->GetVisibleNotifications();
   EXPECT_EQ(base::ASCIIToUTF16("Title2"), (*notifications.rbegin())->title());
   EXPECT_EQ(base::ASCIIToUTF16("Body2"),
             (*notifications.rbegin())->message());
 }
 
-IN_PROC_BROWSER_TEST_F(NotificationsTest, TestLastUsage) {
-  ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
-
-  HostContentSettingsMap* settings_map =
-      HostContentSettingsMapFactory::GetForProfile(browser()->profile());
-  base::SimpleTestClock* clock = new base::SimpleTestClock();
-  settings_map->SetPrefClockForTesting(scoped_ptr<base::Clock>(clock));
-  clock->SetNow(base::Time::UnixEpoch() + base::TimeDelta::FromSeconds(10));
-
-  // Creates a simple notification.
-  AllowAllOrigins();
-  ui_test_utils::NavigateToURL(browser(), GetTestPageURL());
-
-  std::string result = CreateSimpleNotification(browser(), true);
-  EXPECT_NE("-1", result);
-
-  EXPECT_EQ(settings_map->GetLastUsage(GetTestPageURL().GetOrigin(),
-                                       GetTestPageURL().GetOrigin(),
-                                       CONTENT_SETTINGS_TYPE_NOTIFICATIONS)
-                .ToDoubleT(),
-            10);
-
-  clock->Advance(base::TimeDelta::FromSeconds(3));
-
-  result = CreateSimpleNotification(browser(), true);
-  EXPECT_NE("-1", result);
-
-  EXPECT_EQ(settings_map->GetLastUsage(GetTestPageURL().GetOrigin(),
-                                       GetTestPageURL().GetOrigin(),
-                                       CONTENT_SETTINGS_TYPE_NOTIFICATIONS)
-                .ToDoubleT(),
-            13);
-}
-
 IN_PROC_BROWSER_TEST_F(NotificationsTest,
                        TestNotificationReplacementReappearance) {
   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 
   // Test that we can replace a notification using the tag, and that it will
   // cause the notification to reappear as a popup again.
   AllowAllOrigins();
 
   ui_test_utils::NavigateToURL(browser(), GetTestPageURL());
 
@@ skipping 95 matching lines @@
       true);  // by_user
 
   ASSERT_EQ(0, GetNotificationCount());
 
   // Calling WebContents::IsCrashed() will return FALSE here, even if the WC did
   // crash. Work around this timing issue by creating another notification,
   // which requires interaction with the renderer process.
   result = CreateNotification(browser(), true, "", "Title1", "Body1", "chat");
   EXPECT_NE("-1", result);
 }