Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/modules/indexeddb/WebIDBCallbacksImpl.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  * 1. Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *
@@ skipping 21 matching lines @@
 #include "core/inspector/InspectorInstrumentation.h"
 #include "modules/indexeddb/IDBMetadata.h"
 #include "modules/indexeddb/IDBRequest.h"
 #include "modules/indexeddb/IDBValue.h"
 #include "platform/SharedBuffer.h"
 #include "public/platform/modules/indexeddb/WebIDBCursor.h"
 #include "public/platform/modules/indexeddb/WebIDBDatabase.h"
 #include "public/platform/modules/indexeddb/WebIDBDatabaseError.h"
 #include "public/platform/modules/indexeddb/WebIDBKey.h"
 #include "public/platform/modules/indexeddb/WebIDBValue.h"
-#include "wtf/PtrUtil.h"
-#include <memory>
 
 using blink::WebIDBCursor;
 using blink::WebIDBDatabase;
 using blink::WebIDBDatabaseError;
 using blink::WebIDBKey;
 using blink::WebIDBKeyPath;
 using blink::WebIDBMetadata;
 using blink::WebIDBValue;
 using blink::WebVector;
 
 namespace blink {
 
 // static
-std::unique_ptr<WebIDBCallbacksImpl> WebIDBCallbacksImpl::create(IDBRequest* request)
+PassOwnPtr<WebIDBCallbacksImpl> WebIDBCallbacksImpl::create(IDBRequest* request)
 {
-    return wrapUnique(new WebIDBCallbacksImpl(request));
+    return adoptPtr(new WebIDBCallbacksImpl(request));
 }
 
 WebIDBCallbacksImpl::WebIDBCallbacksImpl(IDBRequest* request)
     : m_request(request)
 {
     InspectorInstrumentation::asyncTaskScheduled(m_request->getExecutionContext(), "IndexedDB", this, true);
 }
 
 WebIDBCallbacksImpl::~WebIDBCallbacksImpl()
 {
@@ skipping 11 matching lines @@
     Vector<String> stringList;
     for (size_t i = 0; i < webStringList.size(); ++i)
         stringList.append(webStringList[i]);
     InspectorInstrumentation::AsyncTask asyncTask(m_request->getExecutionContext(), this);
     m_request->onSuccess(stringList);
 }
 
 void WebIDBCallbacksImpl::onSuccess(WebIDBCursor* cursor, const WebIDBKey& key, const WebIDBKey& primaryKey, const WebIDBValue& value)
 {
     InspectorInstrumentation::AsyncTask asyncTask(m_request->getExecutionContext(), this);
-    m_request->onSuccess(wrapUnique(cursor), key, primaryKey, IDBValue::create(value));
+    m_request->onSuccess(adoptPtr(cursor), key, primaryKey, IDBValue::create(value));
 }
 
 void WebIDBCallbacksImpl::onSuccess(WebIDBDatabase* backend, const WebIDBMetadata& metadata)
 {
     InspectorInstrumentation::AsyncTask asyncTask(m_request->getExecutionContext(), this);
-    m_request->onSuccess(wrapUnique(backend), IDBDatabaseMetadata(metadata));
+    m_request->onSuccess(adoptPtr(backend), IDBDatabaseMetadata(metadata));
 }
 
 void WebIDBCallbacksImpl::onSuccess(const WebIDBKey& key)
 {
     InspectorInstrumentation::AsyncTask asyncTask(m_request->getExecutionContext(), this);
     m_request->onSuccess(key);
 }
 
 void WebIDBCallbacksImpl::onSuccess(const WebIDBValue& value)
 {
@@ skipping 30 matching lines @@
 
 void WebIDBCallbacksImpl::onBlocked(long long oldVersion)
 {
     InspectorInstrumentation::AsyncTask asyncTask(m_request->getExecutionContext(), this);
     m_request->onBlocked(oldVersion);
 }
 
 void WebIDBCallbacksImpl::onUpgradeNeeded(long long oldVersion, WebIDBDatabase* database, const WebIDBMetadata& metadata, unsigned short dataLoss, WebString dataLossMessage)
 {
     InspectorInstrumentation::AsyncTask asyncTask(m_request->getExecutionContext(), this);
-    m_request->onUpgradeNeeded(oldVersion, wrapUnique(database), IDBDatabaseMetadata(metadata), static_cast<WebIDBDataLoss>(dataLoss), dataLossMessage);
+    m_request->onUpgradeNeeded(oldVersion, adoptPtr(database), IDBDatabaseMetadata(metadata), static_cast<WebIDBDataLoss>(dataLoss), dataLossMessage);
 }
 
 } // namespace blink