Worker: Pass ParentFrameTaskRunners via WorkerThread::start() instead of the ctor

third_party/WebKit/Source/modules/compositorworker/CompositorWorkerThreadTest.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 "bindings/core/v8/ScriptSourceCode.h"
 #include "bindings/core/v8/SourceLocation.h"
 #include "bindings/core/v8/V8GCController.h"
 #include "bindings/core/v8/WorkerOrWorkletScriptController.h"
@@ skipping 90 matching lines @@
     m_securityOrigin =
         SecurityOrigin::create(KURL(ParsedURLString, "http://fake.url/"));
   }
 
   void TearDown() override {
     CompositorWorkerThread::clearSharedBackingThread();
   }
 
   std::unique_ptr<CompositorWorkerThread> createCompositorWorker() {
     std::unique_ptr<CompositorWorkerThread> workerThread =
-        CompositorWorkerThread::create(nullptr, *m_objectProxy,
-                                       m_parentFrameTaskRunners.get(), 0);
+        CompositorWorkerThread::create(nullptr, *m_objectProxy, 0);
     WorkerClients* clients = WorkerClients::create();
     provideCompositorWorkerProxyClientTo(clients,
                                          new TestCompositorWorkerProxyClient);
-    workerThread->start(WorkerThreadStartupData::create(
-        KURL(ParsedURLString, "http://fake.url/"), "fake user agent",
-        "//fake source code", nullptr, DontPauseWorkerGlobalScopeOnStart,
-        nullptr, "", m_securityOrigin.get(), clients, WebAddressSpaceLocal,
-        nullptr, nullptr, WorkerV8Settings::Default()));
+    workerThread->start(
+        WorkerThreadStartupData::create(
+            KURL(ParsedURLString, "http://fake.url/"), "fake user agent",
+            "//fake source code", nullptr, DontPauseWorkerGlobalScopeOnStart,
+            nullptr, "", m_securityOrigin.get(), clients, WebAddressSpaceLocal,
+            nullptr, nullptr, WorkerV8Settings::Default()),
+        m_parentFrameTaskRunners.get());
     return workerThread;
   }
 
   // Attempts to run some simple script for |worker|.
   void checkWorkerCanExecuteScript(WorkerThread* worker) {
     std::unique_ptr<WaitableEvent> waitEvent = WTF::makeUnique<WaitableEvent>();
     worker->workerBackingThread().backingThread().postTask(
         BLINK_FROM_HERE,
         crossThreadBind(&CompositorWorkerThreadTest::executeScriptInWorker,
                         crossThreadUnretained(this),
@@ skipping 107 matching lines @@
   ASSERT_TRUE(secondIsolate);
   EXPECT_EQ(firstIsolate, secondIsolate);
 
   // Verify that the isolate can run some scripts correctly in the second
   // worker.
   checkWorkerCanExecuteScript(secondWorker.get());
   secondWorker->terminateAndWait();
 }
 
 }  // namespace blink