Fix virtual/override/final usage in Source/modules/.

Source/modules/compositorworker/CompositorWorkerManagerTest.cpp

Index: Source/modules/compositorworker/CompositorWorkerManagerTest.cpp
diff --git a/Source/modules/compositorworker/CompositorWorkerManagerTest.cpp b/Source/modules/compositorworker/CompositorWorkerManagerTest.cpp
index c792b8373596d1bb2e44833f35e8d63d276a4087..4aac3229f03c8864523fef6880e79a80aefe729c 100644
--- a/Source/modules/compositorworker/CompositorWorkerManagerTest.cpp
+++ b/Source/modules/compositorworker/CompositorWorkerManagerTest.cpp
@@ -64,15 +64,15 @@ public:
 
     // (Empty) WorkerReportingProxy implementation:
     virtual void reportException(const String& errorMessage, int lineNumber, int columnNumber, const String& sourceURL, int exceptionId) { }
-    virtual void reportConsoleMessage(PassRefPtrWillBeRawPtr<ConsoleMessage>) override { }
-    virtual void postMessageToPageInspector(const String&) override { }
-    virtual void postWorkerConsoleAgentEnabled() override { }
-
-    virtual void didEvaluateWorkerScript(bool success) override { }
-    virtual void workerGlobalScopeStarted(WorkerGlobalScope*) override { }
-    virtual void workerGlobalScopeClosed() override { }
-    virtual void workerThreadTerminated() override { }
-    virtual void willDestroyWorkerGlobalScope() override { }
+    void reportConsoleMessage(PassRefPtrWillBeRawPtr<ConsoleMessage>) override { }
+    void postMessageToPageInspector(const String&) override { }
+    void postWorkerConsoleAgentEnabled() override { }
+
+    void didEvaluateWorkerScript(bool success) override { }
+    void workerGlobalScopeStarted(WorkerGlobalScope*) override { }
+    void workerGlobalScopeClosed() override { }
+    void workerThreadTerminated() override { }
+    void willDestroyWorkerGlobalScope() override { }
 private:
     TestCompositorWorkerObjectProxy(ExecutionContext* context)
         : WorkerObjectProxy(context, nullptr)