Worker: Remove WorkerLoaderProxy for clean-up

third_party/WebKit/Source/modules/compositorworker/AnimationWorkletThread.cpp

Index: third_party/WebKit/Source/modules/compositorworker/AnimationWorkletThread.cpp
diff --git a/third_party/WebKit/Source/modules/compositorworker/AnimationWorkletThread.cpp b/third_party/WebKit/Source/modules/compositorworker/AnimationWorkletThread.cpp
index f6591163f2dcfb113737db665945bceca013d7da..e72f50f03c7d8a785cf0657d4634eee238efc431 100644
--- a/third_party/WebKit/Source/modules/compositorworker/AnimationWorkletThread.cpp
+++ b/third_party/WebKit/Source/modules/compositorworker/AnimationWorkletThread.cpp
@@ -13,20 +13,19 @@
 namespace blink {
 
 std::unique_ptr<AnimationWorkletThread> AnimationWorkletThread::Create(
-    PassRefPtr<WorkerLoaderProxy> worker_loader_proxy,
+    ThreadableLoadingContext* loading_context,
     WorkerReportingProxy& worker_reporting_proxy) {
   TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("animation-worklet"),
                "AnimationWorkletThread::create");
   DCHECK(IsMainThread());
-  return WTF::WrapUnique(new AnimationWorkletThread(
-      std::move(worker_loader_proxy), worker_reporting_proxy));
+  return WTF::WrapUnique(
+      new AnimationWorkletThread(loading_context, worker_reporting_proxy));
 }
 
 AnimationWorkletThread::AnimationWorkletThread(
-    PassRefPtr<WorkerLoaderProxy> worker_loader_proxy,
+    ThreadableLoadingContext* loading_context,
     WorkerReportingProxy& worker_reporting_proxy)
-    : AbstractAnimationWorkletThread(std::move(worker_loader_proxy),
-                                     worker_reporting_proxy) {}
+    : AbstractAnimationWorkletThread(loading_context, worker_reporting_proxy) {}
 
 AnimationWorkletThread::~AnimationWorkletThread() {}