Fix virtual/override/final usage 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 258ed3b81c8358ffa23d99b08661f04155aa4284..e75be267d983df0fc4bc72ea79e437e2af975f46 100644
--- a/Source/modules/webaudio/WaveShaperDSPKernel.h
+++ b/Source/modules/webaudio/WaveShaperDSPKernel.h
@@ -43,10 +43,10 @@ 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;
+    void process(const float* source, float* dest, size_t framesToProcess) override;
+    void reset() override;
+    double tailTime() const override { return 0; }
+    double latencyTime() const override;
 
     // Oversampling requires more resources, so let's only allocate them if needed.
     void lazyInitializeOversampling();