Replace FINAL and OVERRIDE with their C++11 counterparts in Source/modules

Source/modules/webaudio/WaveShaperDSPKernel.h

Index: Source/modules/webaudio/WaveShaperDSPKernel.h
diff --git a/Source/modules/webaudio/WaveShaperDSPKernel.h b/Source/modules/webaudio/WaveShaperDSPKernel.h
index 172c8298544b36c0f4537d97c152a08bb1906d46..a3e36f74bb2b4aced64497ed2f24e4aeddd28f35 100644
--- a/Source/modules/webaudio/WaveShaperDSPKernel.h
+++ b/Source/modules/webaudio/WaveShaperDSPKernel.h
@@ -38,15 +38,15 @@ class WaveShaperProcessor;
 
 // WaveShaperDSPKernel is an AudioDSPKernel and is responsible for non-linear distortion on one channel.
 
-class WaveShaperDSPKernel FINAL : public AudioDSPKernel {
+class WaveShaperDSPKernel final : public AudioDSPKernel {
 public:
     explicit WaveShaperDSPKernel(WaveShaperProcessor*);
 
     // AudioDSPKernel
-    virtual void process(const float* source, float* dest, size_t framesToProcess) OVERRIDE;
-    virtual void reset() OVERRIDE;
-    virtual double tailTime() const OVERRIDE { return 0; }
-    virtual double latencyTime() const OVERRIDE;
+    virtual void process(const float* source, float* dest, size_t framesToProcess) override;
+    virtual void reset() override;
+    virtual double tailTime() const override { return 0; }
+    virtual double latencyTime() const override;
 
     // Oversampling requires more resources, so let's only allocate them if needed.
     void lazyInitializeOversampling();