Migrate to enum-based constructor for callsites using non-inlined bools.

components/mus/gpu/gpu_service_mus.cc

 // Copyright 2016 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 "components/mus/gpu/gpu_service_mus.h"
 
 #include "base/memory/shared_memory.h"
 #include "base/memory/singleton.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ skipping 159 matching lines @@
   thread_options = base::Thread::Options(base::MessageLoop::TYPE_IO, 0);
   thread_options.priority = base::ThreadPriority::NORMAL;
 #if defined(OS_ANDROID)
   // TODO(reveman): Remove this in favor of setting it explicitly for each type
   // of process.
   thread_options.priority = base::ThreadPriority::DISPLAY;
 #endif
   CHECK(io_thread_.StartWithOptions(thread_options));
 
   IPC::ChannelHandle channel_handle;
-  bool manual_reset = true;
-  bool initially_signaled = false;
-  base::WaitableEvent event(manual_reset, initially_signaled);
+  base::WaitableEvent event(base::WaitableEvent::ResetPolicy::MANUAL,
+                            base::WaitableEvent::InitialState::NOT_SIGNALED);
   gpu_thread_.task_runner()->PostTask(
       FROM_HERE, base::Bind(&GpuServiceMus::InitializeOnGpuThread,
                             base::Unretained(this), &channel_handle, &event));
   event.Wait();
 
   gpu_memory_buffer_manager_local_.reset(new MojoGpuMemoryBufferManager);
   gpu_channel_local_ = gpu::GpuChannelHost::Create(
       this, kLocalGpuChannelClientId, gpu_info_, channel_handle,
       &shutdown_event_, gpu_memory_buffer_manager_local_.get());
 }
@@ skipping 74 matching lines @@
   return shm;
 }
 
 // static
 GpuServiceMus* GpuServiceMus::GetInstance() {
   return base::Singleton<GpuServiceMus,
                          base::LeakySingletonTraits<GpuServiceMus>>::get();
 }
 
 }  // namespace mus