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

Source/modules/compositorworker/CompositorWorkerManagerTest.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 "config.h"
 #include "modules/compositorworker/CompositorWorkerManager.h"
 
 #include "bindings/core/v8/ScriptSourceCode.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "core/testing/DummyPageHolder.h"
@@ skipping 46 matching lines @@
 // A null WorkerObjectProxy, supplied when creating CompositorWorkerThreads.
 class TestCompositorWorkerObjectProxy : public WorkerObjectProxy {
 public:
     static PassOwnPtr<TestCompositorWorkerObjectProxy> create(ExecutionContext* context)
     {
         return adoptPtr(new TestCompositorWorkerObjectProxy(context));
     }
 
     // (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 { }
+    void reportConsoleMessage(PassRefPtrWillBeRawPtr<ConsoleMessage>) override { }
+    void postMessageToPageInspector(const String&) override { }
+    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 didEvaluateWorkerScript(bool success) override { }
+    void workerGlobalScopeStarted(WorkerGlobalScope*) override { }
+    void workerGlobalScopeClosed() override { }
+    void workerThreadTerminated() override { }
+    void willDestroyWorkerGlobalScope() override { }
 private:
     TestCompositorWorkerObjectProxy(ExecutionContext* context)
         : WorkerObjectProxy(context, nullptr)
     {
     }
 };
 
 } // namespace
 
 class CompositorWorkerManagerTest : public ::testing::Test {
@@ skipping 171 matching lines @@
     v8::Isolate* secondIsolate = secondWorker->isolate();
     ASSERT(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