[worklets] Make WorkerThread handle both Worker and Worklet global scopes.

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 "bindings/core/v8/V8GCController.h"
 #include "bindings/core/v8/V8Initializer.h"
 #include "core/workers/InProcessWorkerObjectProxy.h"
 #include "core/workers/WorkerBackingThread.h"
@@ skipping 112 matching lines @@
 
 CompositorWorkerThread::~CompositorWorkerThread()
 {
 }
 
 WorkerBackingThread& CompositorWorkerThread::workerBackingThread()
 {
     return *BackingThreadHolder::instance().thread();
 }
 
-WorkerGlobalScope*CompositorWorkerThread::createWorkerGlobalScope(std::unique_ptr<WorkerThreadStartupData> startupData)
+WorkerOrWorkletGlobalScope* CompositorWorkerThread::createWorkerGlobalScope(std::unique_ptr<WorkerThreadStartupData> startupData)
 {
     TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("compositor-worker"), "CompositorWorkerThread::createWorkerGlobalScope");
     return CompositorWorkerGlobalScope::create(this, std::move(startupData), m_timeOrigin);
 }
 
+ConsoleMessageStorage* CompositorWorkerThread::consoleMessageStorage()
+{
+    return toWorkerGlobalScope(globalScope())->consoleMessageStorage();
+}
+
 void CompositorWorkerThread::ensureSharedBackingThread()
 {
     DCHECK(isMainThread());
     BackingThreadHolder::ensureInstance();
 }
 
 void CompositorWorkerThread::clearSharedBackingThread()
 {
     DCHECK(isMainThread());
     BackingThreadHolder::clear();
 }
 
 void CompositorWorkerThread::createSharedBackingThreadForTest()
 {
     BackingThreadHolder::createForTest();
 }
 
 } // namespace blink