Migrate WaitableEvent to enum-based constructor in content/

content/child/fileapi/webfilesystem_impl.cc

 // Copyright 2013 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 "content/child/fileapi/webfilesystem_impl.h"
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/lazy_instance.h"
@@ skipping 24 matching lines @@
 using blink::WebString;
 using blink::WebURL;
 using blink::WebVector;
 
 namespace content {
 
 class WebFileSystemImpl::WaitableCallbackResults
     : public base::RefCountedThreadSafe<WaitableCallbackResults> {
  public:
   WaitableCallbackResults()
-      : results_available_event_(true /* manual_reset */,
-                                 false /* initially_signaled */) {}
+      : results_available_event_(
+            base::WaitableEvent::ResetPolicy::MANUAL,
+            base::WaitableEvent::InitialState::NOT_SIGNALED) {}
 
   void AddResultsAndSignal(const base::Closure& results_closure) {
     base::AutoLock lock(lock_);
     results_closures_.push_back(results_closure);
     results_available_event_.Signal();
   }
 
   void WaitAndRun() {
     {
       blink::WebHeap::SafePointScope safe_point;
@@ skipping 645 matching lines @@
 WaitableCallbackResults* WebFileSystemImpl::MaybeCreateWaitableResults(
     const WebFileSystemCallbacks& callbacks, int callbacks_id) {
   if (!callbacks.shouldBlockUntilCompletion())
     return NULL;
   WaitableCallbackResults* results = new WaitableCallbackResults();
   waitable_results_[callbacks_id] = results;
   return results;
 }
 
 }  // namespace content