DO NOT COMMIT (will be split in sub-components) - clang-tidy WaitableEvent refactor

chrome/browser/profiles/profile_browsertest.cc

Index: chrome/browser/profiles/profile_browsertest.cc
diff --git a/chrome/browser/profiles/profile_browsertest.cc b/chrome/browser/profiles/profile_browsertest.cc
index cc985014d71a7e7a758a170f0b03d4797d9fe376..bfd95e271eeaa52c4b47dcc4fab1e093a76209bf 100644
--- a/chrome/browser/profiles/profile_browsertest.cc
+++ b/chrome/browser/profiles/profile_browsertest.cc
@@ -130,7 +130,8 @@ void CheckChromeVersion(Profile *profile, bool is_new) {
 
 void FlushTaskRunner(base::SequencedTaskRunner* runner) {
   ASSERT_TRUE(runner);
-  base::WaitableEvent unblock(false, false);
+  base::WaitableEvent unblock(base::WaitableEvent::ResetPolicy::AUTOMATIC,
+                              base::WaitableEvent::InitialState::NOT_SIGNALED);
 
   runner->PostTask(FROM_HERE,
       base::Bind(&base::WaitableEvent::Signal, base::Unretained(&unblock)));