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

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

Index: third_party/WebKit/Source/modules/compositorworker/CompositorWorkerThread.cpp
diff --git a/third_party/WebKit/Source/modules/compositorworker/CompositorWorkerThread.cpp b/third_party/WebKit/Source/modules/compositorworker/CompositorWorkerThread.cpp
index 287359e0236b72a85ed83e620e7211bc14445fd9..dcf5b793bd79f16f47288c750fe5285096f224bd 100644
--- a/third_party/WebKit/Source/modules/compositorworker/CompositorWorkerThread.cpp
+++ b/third_party/WebKit/Source/modules/compositorworker/CompositorWorkerThread.cpp
@@ -130,12 +130,17 @@ 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());