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/safe_browsing/mach_o/src.c b/chrome/browser/profile_resetter/triggered_profile_resetter_stub.cc
similarity index 54%
copy from chrome/test/data/safe_browsing/mach_o/src.c
copy to chrome/browser/profile_resetter/triggered_profile_resetter_stub.cc
index 284756e00573e4b4eff26ee8c65182f1e49722af..d25e592f6a57ee780286f4e6c1f57aec23c9bfe0 100644
--- a/chrome/test/data/safe_browsing/mach_o/src.c
+++ b/chrome/browser/profile_resetter/triggered_profile_resetter_stub.cc
@@ -2,10 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-int DoAThing() {
-  return 42;
-}
+#include "chrome/browser/profile_resetter/triggered_profile_resetter.h"
 
-int main() {
-  return 0;
+void TriggeredProfileResetter::Activate() {
+  activate_called_ = true;
 }