Nuke WebPassOwnPtr<T> and replace it with std::unique_ptr<T>.

third_party/WebKit/Source/modules/cachestorage/Cache.cpp

 // Copyright 2014 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/cachestorage/Cache.h"
 
 #include "bindings/core/v8/CallbackPromiseAdapter.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8ThrowException.h"
 #include "bindings/modules/v8/V8Response.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "modules/cachestorage/CacheStorageError.h"
 #include "modules/fetch/BodyStreamBuffer.h"
 #include "modules/fetch/FetchDataLoader.h"
 #include "modules/fetch/GlobalFetch.h"
 #include "modules/fetch/Request.h"
 #include "modules/fetch/Response.h"
 #include "platform/HTTPNames.h"
 #include "platform/Histogram.h"
 #include "platform/RuntimeEnabledFeatures.h"
-#include "public/platform/WebPassOwnPtr.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerCache.h"
 
+#include <memory>
+
 namespace blink {
 
 namespace {
 
 void checkCacheQueryOptions(const CacheQueryOptions& options, ExecutionContext* context)
 {
     if (!RuntimeEnabledFeatures::cacheIgnoreSearchOptionEnabled() && options.ignoreSearch())
         context->addConsoleMessage(ConsoleMessage::create(JSMessageSource, WarningMessageLevel, "Cache.match() does not support 'ignoreSearch' option yet. See http://crbug.com/520784"));
     if (options.ignoreMethod())
         context->addConsoleMessage(ConsoleMessage::create(JSMessageSource, WarningMessageLevel, "Cache.match() does not support 'ignoreMethod' option yet. See http://crbug.com/482256"));
@@ skipping 578 matching lines @@
     m_webCache->dispatchKeys(new CacheWithRequestsCallbacks(resolver), 0, toWebQueryParams(options));
     return promise;
 }
 
 WebServiceWorkerCache* Cache::webCache() const
 {
     return m_webCache.get();
 }
 
 } // namespace blink