Worker: Remove WorkerLoaderProxy for clean-up

third_party/WebKit/Source/modules/compositorworker/CompositorWorkerThread.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/compositorworker/CompositorWorkerThread.h"
 
 #include <memory>
 #include "core/workers/InProcessWorkerObjectProxy.h"
 #include "core/workers/WorkerThreadStartupData.h"
 #include "modules/compositorworker/CompositorWorkerGlobalScope.h"
 #include "platform/instrumentation/tracing/TraceEvent.h"
 #include "platform/wtf/Assertions.h"
 
 namespace blink {
 
 std::unique_ptr<CompositorWorkerThread> CompositorWorkerThread::Create(
-    PassRefPtr<WorkerLoaderProxy> worker_loader_proxy,
+    ThreadableLoadingContext* loading_context,
     InProcessWorkerObjectProxy& worker_object_proxy,
     double time_origin) {
   TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("compositor-worker"),
                "CompositorWorkerThread::create");
   ASSERT(IsMainThread());
   return WTF::WrapUnique(new CompositorWorkerThread(
-      std::move(worker_loader_proxy), worker_object_proxy, time_origin));
+      loading_context, worker_object_proxy, time_origin));
 }
 
 CompositorWorkerThread::CompositorWorkerThread(
-    PassRefPtr<WorkerLoaderProxy> worker_loader_proxy,
+    ThreadableLoadingContext* loading_context,
     InProcessWorkerObjectProxy& worker_object_proxy,
     double time_origin)
-    : AbstractAnimationWorkletThread(std::move(worker_loader_proxy),
-                                     worker_object_proxy),
+    : AbstractAnimationWorkletThread(loading_context, worker_object_proxy),
       worker_object_proxy_(worker_object_proxy),
       time_origin_(time_origin) {}
 
 CompositorWorkerThread::~CompositorWorkerThread() {}
 
 WorkerOrWorkletGlobalScope* CompositorWorkerThread::CreateWorkerGlobalScope(
     std::unique_ptr<WorkerThreadStartupData> startup_data) {
   TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("compositor-worker"),
                "CompositorWorkerThread::createWorkerGlobalScope");
   return CompositorWorkerGlobalScope::Create(this, std::move(startup_data),
                                              time_origin_);
 }
 
 }  // namespace blink