Migrate WaitableEvent to enum-based constructor in chrome/

chrome/test/chromedriver/net/test_http_server.cc

Index: chrome/test/chromedriver/net/test_http_server.cc
diff --git a/chrome/test/chromedriver/net/test_http_server.cc b/chrome/test/chromedriver/net/test_http_server.cc
index a9510b2eedd7329601f1b5c2dccd6a2c6e2b88be..ba863f95b424442dc8fbfe1ca7f120ea3f22652e 100644
--- a/chrome/test/chromedriver/net/test_http_server.cc
+++ b/chrome/test/chromedriver/net/test_http_server.cc
@@ -23,10 +23,10 @@ const int kBufferSize = 100 * 1024 * 1024;  // 100 MB
 
 TestHttpServer::TestHttpServer()
     : thread_("ServerThread"),
-      all_closed_event_(false, true),
+      all_closed_event_(base::WaitableEvent::ResetPolicy::AUTOMATIC,
+                        base::WaitableEvent::InitialState::SIGNALED),
       request_action_(kAccept),
-      message_action_(kEchoMessage) {
-}
+      message_action_(kEchoMessage) {}
 
 TestHttpServer::~TestHttpServer() {
 }
@@ -38,7 +38,8 @@ bool TestHttpServer::Start() {
   if (!thread_started)
     return false;
   bool success;
-  base::WaitableEvent event(false, false);
+  base::WaitableEvent event(base::WaitableEvent::ResetPolicy::AUTOMATIC,
+                            base::WaitableEvent::InitialState::NOT_SIGNALED);
   thread_.task_runner()->PostTask(
       FROM_HERE, base::Bind(&TestHttpServer::StartOnServerThread,
                             base::Unretained(this), &success, &event));
@@ -49,7 +50,8 @@ bool TestHttpServer::Start() {
 void TestHttpServer::Stop() {
   if (!thread_.IsRunning())
     return;
-  base::WaitableEvent event(false, false);
+  base::WaitableEvent event(base::WaitableEvent::ResetPolicy::AUTOMATIC,
+                            base::WaitableEvent::InitialState::NOT_SIGNALED);
   thread_.task_runner()->PostTask(
       FROM_HERE, base::Bind(&TestHttpServer::StopOnServerThread,
                             base::Unretained(this), &event));