Migrate WaitableEvent to enum-based constructor in base/

base/memory/weak_ptr_unittest.cc

Index: base/memory/weak_ptr_unittest.cc
diff --git a/base/memory/weak_ptr_unittest.cc b/base/memory/weak_ptr_unittest.cc
index df6c24f8a8aaf09ad8a951436efe3bdfbfb352ab..2eb6d295780f4b43d18338c0c48a5b34e9364e6a 100644
--- a/base/memory/weak_ptr_unittest.cc
+++ b/base/memory/weak_ptr_unittest.cc
@@ -69,7 +69,8 @@ class BackgroundThread : public Thread {
   ~BackgroundThread() override { Stop(); }
 
   void CreateArrowFromTarget(Arrow** arrow, Target* target) {
-    WaitableEvent completion(true, false);
+    WaitableEvent completion(WaitableEvent::ResetPolicy::MANUAL,
+                             WaitableEvent::InitialState::NOT_SIGNALED);
     task_runner()->PostTask(
         FROM_HERE, base::Bind(&BackgroundThread::DoCreateArrowFromTarget, arrow,
                               target, &completion));
@@ -77,7 +78,8 @@ class BackgroundThread : public Thread {
   }
 
   void CreateArrowFromArrow(Arrow** arrow, const Arrow* other) {
-    WaitableEvent completion(true, false);
+    WaitableEvent completion(WaitableEvent::ResetPolicy::MANUAL,
+                             WaitableEvent::InitialState::NOT_SIGNALED);
     task_runner()->PostTask(
         FROM_HERE, base::Bind(&BackgroundThread::DoCreateArrowFromArrow, arrow,
                               other, &completion));
@@ -85,7 +87,8 @@ class BackgroundThread : public Thread {
   }
 
   void DeleteTarget(Target* object) {
-    WaitableEvent completion(true, false);
+    WaitableEvent completion(WaitableEvent::ResetPolicy::MANUAL,
+                             WaitableEvent::InitialState::NOT_SIGNALED);
     task_runner()->PostTask(
         FROM_HERE,
         base::Bind(&BackgroundThread::DoDeleteTarget, object, &completion));
@@ -93,7 +96,8 @@ class BackgroundThread : public Thread {
   }
 
   void CopyAndAssignArrow(Arrow* object) {
-    WaitableEvent completion(true, false);
+    WaitableEvent completion(WaitableEvent::ResetPolicy::MANUAL,
+                             WaitableEvent::InitialState::NOT_SIGNALED);
     task_runner()->PostTask(
         FROM_HERE, base::Bind(&BackgroundThread::DoCopyAndAssignArrow, object,
                               &completion));
@@ -101,7 +105,8 @@ class BackgroundThread : public Thread {
   }
 
   void CopyAndAssignArrowBase(Arrow* object) {
-    WaitableEvent completion(true, false);
+    WaitableEvent completion(WaitableEvent::ResetPolicy::MANUAL,
+                             WaitableEvent::InitialState::NOT_SIGNALED);
     task_runner()->PostTask(
         FROM_HERE, base::Bind(&BackgroundThread::DoCopyAndAssignArrowBase,
                               object, &completion));
@@ -109,7 +114,8 @@ class BackgroundThread : public Thread {
   }
 
   void DeleteArrow(Arrow* object) {
-    WaitableEvent completion(true, false);
+    WaitableEvent completion(WaitableEvent::ResetPolicy::MANUAL,
+                             WaitableEvent::InitialState::NOT_SIGNALED);
     task_runner()->PostTask(
         FROM_HERE,
         base::Bind(&BackgroundThread::DoDeleteArrow, object, &completion));
@@ -117,7 +123,8 @@ class BackgroundThread : public Thread {
   }
 
   Target* DeRef(const Arrow* arrow) {
-    WaitableEvent completion(true, false);
+    WaitableEvent completion(WaitableEvent::ResetPolicy::MANUAL,
+                             WaitableEvent::InitialState::NOT_SIGNALED);
     Target* result = nullptr;
     task_runner()->PostTask(FROM_HERE, base::Bind(&BackgroundThread::DoDeRef,
                                                   arrow, &result, &completion));