Add a triggered profile reset mechanism.

chrome/browser/profile_resetter/triggered_profile_resetter_stub.cc

Index: chrome/browser/profile_resetter/triggered_profile_resetter_stub.cc
diff --git a/chrome/test/data/extensions/api_test/service_worker/register/sw.js b/chrome/browser/profile_resetter/triggered_profile_resetter_stub.cc
similarity index 50%
copy from chrome/test/data/extensions/api_test/service_worker/register/sw.js
copy to chrome/browser/profile_resetter/triggered_profile_resetter_stub.cc
index b1f487671512a0583f16c9fe36f184d113a121fc..147be8fd667433c6c78f72c59829c22092a3a00d 100644
--- a/chrome/test/data/extensions/api_test/service_worker/register/sw.js
+++ b/chrome/browser/profile_resetter/triggered_profile_resetter_stub.cc
@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-var logForDebugging = false;
-function log(message) {
-  if (logForDebugging)
-    console.log(message);
-}
+#include "chrome/browser/profile_resetter/triggered_profile_resetter.h"
 
-log("Hello from the service worker");
+void TriggeredProfileResetter::Activate() {
+#if DCHECK_IS_ON()
+  activate_called_ = true;
+#endif
+}