Migrate WaitableEvent to enum-based constructor in base/

base/threading/simple_thread_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 "base/atomic_sequence_num.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/simple_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 77 matching lines @@
   EXPECT_FALSE(thread.HasBeenJoined());
 
   thread.Join();
   EXPECT_TRUE(thread.HasBeenStarted());
   EXPECT_TRUE(thread.HasBeenJoined());
   EXPECT_EQ(7, stack_int);
 }
 
 TEST(SimpleThreadTest, WaitForEvent) {
   // Create a thread, and wait for it to signal us.
-  WaitableEvent event(true, false);
+  WaitableEvent event(WaitableEvent::ResetPolicy::MANUAL,
+                      WaitableEvent::InitialState::NOT_SIGNALED);
 
   WaitEventRunner runner(&event);
   DelegateSimpleThread thread(&runner, "event_waiter");
 
   EXPECT_FALSE(event.IsSignaled());
   thread.Start();
   event.Wait();
   EXPECT_TRUE(event.IsSignaled());
   thread.Join();
 }
 
 TEST(SimpleThreadTest, NamedWithOptions) {
-  WaitableEvent event(true, false);
+  WaitableEvent event(WaitableEvent::ResetPolicy::MANUAL,
+                      WaitableEvent::InitialState::NOT_SIGNALED);
 
   WaitEventRunner runner(&event);
   SimpleThread::Options options;
   DelegateSimpleThread thread(&runner, "event_waiter", options);
   EXPECT_EQ(thread.name_prefix(), "event_waiter");
   EXPECT_FALSE(event.IsSignaled());
 
   thread.Start();
   EXPECT_EQ(thread.name_prefix(), "event_waiter");
   EXPECT_EQ(thread.name(),
@@ skipping 23 matching lines @@
   // Add work while we're running.
   pool.AddWork(&runner, 300);
 
   pool.JoinAll();
 
   EXPECT_EQ(seq.GetNext(), 601);
 
   // We can reuse our pool.  Verify that all 10 threads can actually run in
   // parallel, so this test will only pass if there are actually 10 threads.
   AtomicSequenceNumber seq2;
-  WaitableEvent event(true, false);
+  WaitableEvent event(WaitableEvent::ResetPolicy::MANUAL,
+                      WaitableEvent::InitialState::NOT_SIGNALED);
   // Changing 9 to 10, for example, would cause us JoinAll() to never return.
   VerifyPoolRunner verifier(&seq2, 9, &event);
   pool.Start();
 
   pool.AddWork(&verifier, 10);
 
   pool.JoinAll();
   EXPECT_EQ(seq2.GetNext(), 10);
 }
 
 }  // namespace base