Audit the last usage of Geolocation and Notification permissions.

chrome/browser/notifications/notification_browsertest.cc

Index: chrome/browser/notifications/notification_browsertest.cc
diff --git a/chrome/browser/notifications/notification_browsertest.cc b/chrome/browser/notifications/notification_browsertest.cc
index af06140d92d68968295cc665c21f0d6e263ced15..facf086c9d49fa14eaa2c711fd3dcc27221e8709 100644
--- a/chrome/browser/notifications/notification_browsertest.cc
+++ b/chrome/browser/notifications/notification_browsertest.cc
@@ -13,8 +13,11 @@
 #include "base/run_loop.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/test/simple_test_clock.h"
+#include "base/time/clock.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
+#include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/notifications/desktop_notification_service.h"
 #include "chrome/browser/notifications/desktop_notification_service_factory.h"
@@ -778,3 +781,37 @@ IN_PROC_BROWSER_TEST_F(NotificationsTest, MAYBE_TestNotificationReplacement) {
   EXPECT_EQ(base::ASCIIToUTF16("Body2"),
             (*notifications.rbegin())->message());
 }
+
+IN_PROC_BROWSER_TEST_F(NotificationsTest, TestLastUsage) {
+  ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
+
+  HostContentSettingsMap* settings_map =
+      browser()->profile()->GetHostContentSettingsMap();
+  base::SimpleTestClock* clock_ = new base::SimpleTestClock();

[Bernhard Bauer, 2014/07/14 10:50:33]

Underscore at the end is for member variables.

[Daniel Nishi, 2014/07/14 17:12:54]

Done.

+  settings_map->SetPrefClockForTesting(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);
+}