More WaitableEvent stragglers migrated to enum-based constructor

media/gpu/v4l2_slice_video_decode_accelerator.cc

 // Copyright 2015 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 "media/gpu/v4l2_slice_video_decode_accelerator.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <linux/videodev2.h>
 #include <poll.h>
@@ skipping 1422 matching lines @@
           FROM_HERE,
           base::Bind(base::IgnoreResult(&V4L2Device::DestroyEGLImage), device_,
                      egl_display_, output_record.egl_image));
     }
 
     picture_buffers_to_dismiss.push_back(output_record.picture_id);
   }
 
   if (dismiss) {
     DVLOGF(2) << "Scheduling picture dismissal";
-    base::WaitableEvent done(false, false);
+    base::WaitableEvent done(base::WaitableEvent::ResetPolicy::AUTOMATIC,
+                             base::WaitableEvent::InitialState::NOT_SIGNALED);
     child_task_runner_->PostTask(
         FROM_HERE, base::Bind(&V4L2SliceVideoDecodeAccelerator::DismissPictures,
                               weak_this_, picture_buffers_to_dismiss, &done));
     done.Wait();
   }
 
   // At this point client can't call ReusePictureBuffer on any of the pictures
   // anymore, so it's safe to destroy.
   return DestroyOutputBuffers();
 }
@@ skipping 1347 matching lines @@
 V4L2SliceVideoDecodeAccelerator::GetSupportedProfiles() {
   scoped_refptr<V4L2Device> device = V4L2Device::Create(V4L2Device::kDecoder);
   if (!device)
     return SupportedProfiles();
 
   return device->GetSupportedDecodeProfiles(arraysize(supported_input_fourccs_),
                                             supported_input_fourccs_);
 }
 
 }  // namespace media