Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTCharacteristic.cpp

 // 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 "modules/bluetooth/BluetoothRemoteGATTCharacteristic.h"
 
 #include "bindings/core/v8/CallbackPromiseAdapter.h"
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMDataView.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/events/Event.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "modules/bluetooth/BluetoothCharacteristicProperties.h"
 #include "modules/bluetooth/BluetoothError.h"
 #include "modules/bluetooth/BluetoothSupplement.h"
 #include "public/platform/modules/bluetooth/WebBluetooth.h"
-#include <memory>
 
 namespace blink {
 
 namespace {
 
 DOMDataView* ConvertWebVectorToDataView(const WebVector<uint8_t>& webVector)
 {
     static_assert(sizeof(*webVector.data()) == 1, "uint8_t should be a single byte");
     DOMArrayBuffer* domBuffer = DOMArrayBuffer::create(webVector.data(), webVector.size());
     return DOMDataView::create(domBuffer, 0, webVector.size());
 }
 
 } // anonymous namespace
 
-BluetoothRemoteGATTCharacteristic::BluetoothRemoteGATTCharacteristic(ExecutionContext* context, std::unique_ptr<WebBluetoothRemoteGATTCharacteristicInit> webCharacteristic)
+BluetoothRemoteGATTCharacteristic::BluetoothRemoteGATTCharacteristic(ExecutionContext* context, PassOwnPtr<WebBluetoothRemoteGATTCharacteristicInit> webCharacteristic)
     : ActiveDOMObject(context)
     , m_webCharacteristic(std::move(webCharacteristic))
     , m_stopped(false)
 {
     m_properties = BluetoothCharacteristicProperties::create(m_webCharacteristic->characteristicProperties);
     // See example in Source/platform/heap/ThreadState.h
     ThreadState::current()->registerPreFinalizer(this);
 }
 
-BluetoothRemoteGATTCharacteristic* BluetoothRemoteGATTCharacteristic::take(ScriptPromiseResolver* resolver, std::unique_ptr<WebBluetoothRemoteGATTCharacteristicInit> webCharacteristic)
+BluetoothRemoteGATTCharacteristic* BluetoothRemoteGATTCharacteristic::take(ScriptPromiseResolver* resolver, PassOwnPtr<WebBluetoothRemoteGATTCharacteristicInit> webCharacteristic)
 {
     if (!webCharacteristic) {
         return nullptr;
     }
     BluetoothRemoteGATTCharacteristic* characteristic = new BluetoothRemoteGATTCharacteristic(resolver->getExecutionContext(), std::move(webCharacteristic));
     // See note in ActiveDOMObject about suspendIfNeeded.
     characteristic->suspendIfNeeded();
     return characteristic;
 }
 
@@ skipping 187 matching lines @@
 
 DEFINE_TRACE(BluetoothRemoteGATTCharacteristic)
 {
     visitor->trace(m_properties);
     visitor->trace(m_value);
     EventTargetWithInlineData::trace(visitor);
     ActiveDOMObject::trace(visitor);
 }
 
 } // namespace blink