Add WorkerSettings to expose certain flag values in WorkerGlobalScope

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 "core/dom/CompositorProxyClient.h"
@@ skipping 109 matching lines @@
             "fake user agent",
             "//fake source code",
             nullptr,
             DontPauseWorkerGlobalScopeOnStart,
             nullptr,
             "",
             m_securityOrigin.get(),
             clients,
             WebAddressSpaceLocal,
             nullptr,
+            nullptr,
             V8CacheOptionsDefault));
         return workerThread;
     }
 
     // Attempts to run some simple script for |worker|.
     void checkWorkerCanExecuteScript(WorkerThread* worker)
     {
         std::unique_ptr<WaitableEvent> waitEvent = wrapUnique(new WaitableEvent());
         worker->workerBackingThread().backingThread().postTask(BLINK_FROM_HERE, crossThreadBind(&CompositorWorkerThreadTest::executeScriptInWorker, crossThreadUnretained(this),
             crossThreadUnretained(worker), crossThreadUnretained(waitEvent.get())));
@@ skipping 94 matching lines @@
     v8::Isolate* secondIsolate = secondWorker->isolate();
     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