Worker: Remove WorkerLoaderProxy for clean-up

third_party/WebKit/Source/core/workers/DedicatedWorkerTest.cpp

Index: third_party/WebKit/Source/core/workers/DedicatedWorkerTest.cpp
diff --git a/third_party/WebKit/Source/core/workers/DedicatedWorkerTest.cpp b/third_party/WebKit/Source/core/workers/DedicatedWorkerTest.cpp
index 1da848b7ada3299d60be9533e1d895b881dc7515..6dda52e5553a867c40c71f73afcc39f4317076f1 100644
--- a/third_party/WebKit/Source/core/workers/DedicatedWorkerTest.cpp
+++ b/third_party/WebKit/Source/core/workers/DedicatedWorkerTest.cpp
@@ -37,13 +37,10 @@ const double kMaxIntervalInSec = 0.02;
 
 class DedicatedWorkerThreadForTest final : public DedicatedWorkerThread {
  public:
-  DedicatedWorkerThreadForTest(
-      WorkerLoaderProxyProvider* worker_loader_proxy_provider,
-      InProcessWorkerObjectProxy& worker_object_proxy)
-      : DedicatedWorkerThread(
-            WorkerLoaderProxy::Create(worker_loader_proxy_provider),
-            worker_object_proxy,
-            MonotonicallyIncreasingTime()) {
+  DedicatedWorkerThreadForTest(InProcessWorkerObjectProxy& worker_object_proxy)
+      : DedicatedWorkerThread(nullptr /* ThreadableLoadingContext */,
+                              worker_object_proxy,
+                              MonotonicallyIncreasingTime()) {
     worker_backing_thread_ = WorkerBackingThread::CreateForTest("Test thread");
   }
 
@@ -92,10 +89,8 @@ class InProcessWorkerMessagingProxyForTest
     WorkerObjectProxy().next_interval_in_sec_ = kNextIntervalInSec;
     WorkerObjectProxy().max_interval_in_sec_ = kMaxIntervalInSec;
 
-    worker_loader_proxy_provider_ =
-        WTF::MakeUnique<WorkerLoaderProxyProvider>();
-    worker_thread_ = WTF::WrapUnique(new DedicatedWorkerThreadForTest(
-        worker_loader_proxy_provider_.get(), WorkerObjectProxy()));
+    worker_thread_ =
+        WTF::WrapUnique(new DedicatedWorkerThreadForTest(WorkerObjectProxy()));
     mock_worker_thread_lifecycle_observer_ =
         new MockWorkerThreadLifecycleObserver(
             worker_thread_->GetWorkerThreadLifecycleContext());
@@ -106,8 +101,6 @@ class InProcessWorkerMessagingProxyForTest
 
   ~InProcessWorkerMessagingProxyForTest() override {
     EXPECT_FALSE(blocking_);
-    worker_thread_->GetWorkerLoaderProxy()->DetachProvider(
-        worker_loader_proxy_provider_.get());
   }
 
   void StartWithSourceCode(const String& source) {
@@ -192,7 +185,6 @@ class InProcessWorkerMessagingProxyForTest
   }
 
  private:
-  std::unique_ptr<WorkerLoaderProxyProvider> worker_loader_proxy_provider_;
   Persistent<MockWorkerThreadLifecycleObserver>
       mock_worker_thread_lifecycle_observer_;
   RefPtr<SecurityOrigin> security_origin_;