Enable Activity Logging by default

chrome/browser/extensions/api/activity_log_private/activity_log_private_apitest.cc

Index: chrome/browser/extensions/api/activity_log_private/activity_log_private_apitest.cc
diff --git a/chrome/browser/extensions/api/activity_log_private/activity_log_private_apitest.cc b/chrome/browser/extensions/api/activity_log_private/activity_log_private_apitest.cc
index f6bf48e4f776e08c34b1704473e06f69b73692de..fbe7483df809d974c286a9a06e2a2d334515a20a 100644
--- a/chrome/browser/extensions/api/activity_log_private/activity_log_private_apitest.cc
+++ b/chrome/browser/extensions/api/activity_log_private/activity_log_private_apitest.cc
@@ -42,11 +42,13 @@ class ActivityLogApiTest : public ExtensionApiTest {
 // The test extension sends a message to its 'friend'. The test completes
 // if it successfully sees the 'friend' receive the message.
 IN_PROC_BROWSER_TEST_F(ActivityLogApiTest, MAYBE_TriggerEvent) {
+  ActivityLog::GetInstance(profile())->SetWatchdogAppActive(true);
   host_resolver()->AddRule("*", "127.0.0.1");
   const Extension* friend_extension = LoadExtensionIncognito(
       test_data_dir_.AppendASCII("activity_log_private/friend"));
   ASSERT_TRUE(friend_extension);
   ASSERT_TRUE(RunExtensionTest("activity_log_private/test"));
+  ActivityLog::GetInstance(profile())->SetWatchdogAppActive(false);
 }
 
 }  // namespace extensions