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

Source/modules/webaudio/BiquadDSPKernel.h

Index: Source/modules/webaudio/BiquadDSPKernel.h
diff --git a/Source/modules/webaudio/BiquadDSPKernel.h b/Source/modules/webaudio/BiquadDSPKernel.h
index aa9ce90a4f46ad4f3494a0d361f3c70549db9594..0aa20c2e25bc21d5493a79cf7e10b147a5f2f947 100644
--- a/Source/modules/webaudio/BiquadDSPKernel.h
+++ b/Source/modules/webaudio/BiquadDSPKernel.h
@@ -35,7 +35,7 @@ class BiquadProcessor;
 
 // BiquadDSPKernel is an AudioDSPKernel and is responsible for filtering one channel of a BiquadProcessor using a Biquad object.
 
-class BiquadDSPKernel FINAL : public AudioDSPKernel {
+class BiquadDSPKernel final : public AudioDSPKernel {
 public:
     explicit BiquadDSPKernel(BiquadProcessor* processor)
     : AudioDSPKernel(processor)
@@ -43,8 +43,8 @@ public:
     }
 
     // AudioDSPKernel
-    virtual void process(const float* source, float* dest, size_t framesToProcess) OVERRIDE;
-    virtual void reset() OVERRIDE { m_biquad.reset(); }
+    virtual void process(const float* source, float* dest, size_t framesToProcess) override;
+    virtual void reset() override { m_biquad.reset(); }
 
     // Get the magnitude and phase response of the filter at the given
     // set of frequencies (in Hz). The phase response is in radians.
@@ -53,8 +53,8 @@ public:
                               float* magResponse,
                               float* phaseResponse);
 
-    virtual double tailTime() const OVERRIDE;
-    virtual double latencyTime() const OVERRIDE;
+    virtual double tailTime() const override;
+    virtual double latencyTime() const override;
 
 protected:
     Biquad m_biquad;