Migrate WaitableEvent to enum-based constructor in cc/

cc/trees/layer_tree_host_unittest.cc

 // Copyright 2011 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 "cc/trees/layer_tree_host.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 5259 matching lines @@
 
   ScrollAndScaleSet info_;
   bool deltas_sent_to_client_;
 };
 
 MULTI_THREAD_TEST_F(LayerTreeHostAcceptsDeltasFromImplWithoutRootLayer);
 
 class LayerTreeHostTestCrispUpAfterPinchEnds : public LayerTreeHostTest {
  protected:
   LayerTreeHostTestCrispUpAfterPinchEnds()
-      : playback_allowed_event_(true, true) {}
+      : playback_allowed_event_(base::WaitableEvent::ResetPolicy::MANUAL,
+                                base::WaitableEvent::InitialState::SIGNALED) {}
 
   void SetupTree() override {
     frame_ = 1;
     posted_ = false;
     client_.set_fill_with_nonsolid_color(true);
 
     scoped_refptr<Layer> root_clip = Layer::Create();
     root_clip->SetBounds(gfx::Size(500, 500));
     scoped_refptr<Layer> page_scale_layer = Layer::Create();
     page_scale_layer->SetBounds(gfx::Size(500, 500));
@@ skipping 281 matching lines @@
   FakeContentLayerClient client_;
   gfx::Size viewport_size_;
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(GpuRasterizationRasterizesBorderTiles);
 
 class LayerTreeHostTestContinuousDrawWhenCreatingVisibleTiles
     : public LayerTreeHostTest {
  protected:
   LayerTreeHostTestContinuousDrawWhenCreatingVisibleTiles()
-      : playback_allowed_event_(true, true) {}
+      : playback_allowed_event_(base::WaitableEvent::ResetPolicy::MANUAL,
+                                base::WaitableEvent::InitialState::SIGNALED) {}
 
   void SetupTree() override {
     step_ = 1;
     continuous_draws_ = 0;
     client_.set_fill_with_nonsolid_color(true);
 
     scoped_refptr<Layer> root_clip = Layer::Create();
     root_clip->SetBounds(gfx::Size(500, 500));
     scoped_refptr<Layer> page_scale_layer = Layer::Create();
     page_scale_layer->SetBounds(gfx::Size(500, 500));
@@ skipping 1003 matching lines @@
     EndTest();
   }
 
   void AfterTest() override {}
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostTestPaintedDeviceScaleFactor);
 
 }  // namespace
 }  // namespace cc