Replacing the OVERRIDE with override in third_party/WebKit/Source/platform

Source/platform/audio/AudioDestination.h

Index: Source/platform/audio/AudioDestination.h
diff --git a/Source/platform/audio/AudioDestination.h b/Source/platform/audio/AudioDestination.h
index 616852f274b38dce99160c15370f11677d8e61cc..c1b2b44125c5c7b8fa34b158ff9d432f76c43207 100644
--- a/Source/platform/audio/AudioDestination.h
+++ b/Source/platform/audio/AudioDestination.h
@@ -61,10 +61,10 @@ public:
     float sampleRate() const { return m_sampleRate; }
 
     // WebAudioDevice::RenderCallback
-    virtual void render(const WebVector<float*>& sourceData, const WebVector<float*>& audioData, size_t numberOfFrames) OVERRIDE;
+    virtual void render(const WebVector<float*>& sourceData, const WebVector<float*>& audioData, size_t numberOfFrames) override;
 
     // AudioSourceProvider
-    virtual void provideInput(AudioBus*, size_t framesToProcess) OVERRIDE;
+    virtual void provideInput(AudioBus*, size_t framesToProcess) override;
 
     static float hardwareSampleRate();