Migrate WaitableEvent to enum-based constructor in components/

components/sync_driver/non_ui_data_type_controller_unittest.cc

Index: components/sync_driver/non_ui_data_type_controller_unittest.cc
diff --git a/components/sync_driver/non_ui_data_type_controller_unittest.cc b/components/sync_driver/non_ui_data_type_controller_unittest.cc
index 6a1ccdeaeabbf50a4a58237e1e36dcf707fb4d84..e4c69a03a8ff2d6e3bc3293f233b8eb3f85372a8 100644
--- a/components/sync_driver/non_ui_data_type_controller_unittest.cc
+++ b/components/sync_driver/non_ui_data_type_controller_unittest.cc
@@ -202,7 +202,8 @@ class SyncNonUIDataTypeControllerTest : public testing::Test,
   void TearDown() override { backend_thread_.Stop(); }
 
   void WaitForDTC() {
-    WaitableEvent done(true, false);
+    WaitableEvent done(base::WaitableEvent::ResetPolicy::MANUAL,
+                       base::WaitableEvent::InitialState::NOT_SIGNALED);
     backend_thread_.task_runner()->PostTask(
         FROM_HERE,
         base::Bind(&SyncNonUIDataTypeControllerTest::SignalDone, &done));
@@ -386,8 +387,12 @@ TEST_F(SyncNonUIDataTypeControllerTest,
 // Trigger a Stop() call when we check if the model associator has user created
 // nodes.
 TEST_F(SyncNonUIDataTypeControllerTest, AbortDuringAssociation) {
-  WaitableEvent wait_for_db_thread_pause(false, false);
-  WaitableEvent pause_db_thread(false, false);
+  WaitableEvent wait_for_db_thread_pause(
+      base::WaitableEvent::ResetPolicy::AUTOMATIC,
+      base::WaitableEvent::InitialState::NOT_SIGNALED);
+  WaitableEvent pause_db_thread(
+      base::WaitableEvent::ResetPolicy::AUTOMATIC,
+      base::WaitableEvent::InitialState::NOT_SIGNALED);
 
   SetStartExpectations();
   EXPECT_CALL(*change_processor_.get(), Connect(_, _, _, _, _, _))