Migrate WaitableEvent to enum-based constructor in chrome/

chrome/test/chromedriver/net/net_util_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/test/chromedriver/net/net_util.h"
 
 #include <string>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 18 matching lines @@
 
 class FetchUrlTest : public testing::Test,
                      public net::HttpServer::Delegate {
  public:
   FetchUrlTest()
       : io_thread_("io"),
         response_(kSendHello) {
     base::Thread::Options options(base::MessageLoop::TYPE_IO, 0);
     CHECK(io_thread_.StartWithOptions(options));
     context_getter_ = new URLRequestContextGetter(io_thread_.task_runner());
-    base::WaitableEvent event(false, false);
+    base::WaitableEvent event(base::WaitableEvent::ResetPolicy::AUTOMATIC,
+                              base::WaitableEvent::InitialState::NOT_SIGNALED);
     io_thread_.task_runner()->PostTask(
         FROM_HERE,
         base::Bind(&FetchUrlTest::InitOnIO, base::Unretained(this), &event));
     event.Wait();
   }
 
   ~FetchUrlTest() override {
-    base::WaitableEvent event(false, false);
+    base::WaitableEvent event(base::WaitableEvent::ResetPolicy::AUTOMATIC,
+                              base::WaitableEvent::InitialState::NOT_SIGNALED);
     io_thread_.task_runner()->PostTask(
         FROM_HERE, base::Bind(&FetchUrlTest::DestroyServerOnIO,
                               base::Unretained(this), &event));
     event.Wait();
   }
 
   void InitOnIO(base::WaitableEvent* event) {
     std::unique_ptr<net::ServerSocket> server_socket(
         new net::TCPServerSocket(NULL, net::NetLog::Source()));
     server_socket->ListenWithAddressAndPort("127.0.0.1", 0, 1);
@@ skipping 70 matching lines @@
   ASSERT_FALSE(FetchUrl(server_url_, context_getter_.get(), &response));
   ASSERT_STREQ("stuff", response.c_str());
 }
 
 TEST_F(FetchUrlTest, NoServer) {
   std::string response("stuff");
   ASSERT_FALSE(
       FetchUrl("http://localhost:33333", context_getter_.get(), &response));
   ASSERT_STREQ("stuff", response.c_str());
 }