Update rendering classes to use OVERRIDE / FINAL when needed

Source/core/rendering/RenderImageResourceStyleImage.h

Index: Source/core/rendering/RenderImageResourceStyleImage.h
diff --git a/Source/core/rendering/RenderImageResourceStyleImage.h b/Source/core/rendering/RenderImageResourceStyleImage.h
index 6844e2a581169db241001c397f209f5da5f5012c..098cc634acb08426fdefc62e8da93dfe7bd80074 100644
--- a/Source/core/rendering/RenderImageResourceStyleImage.h
+++ b/Source/core/rendering/RenderImageResourceStyleImage.h
@@ -34,7 +34,7 @@ namespace WebCore {
 
 class RenderObject;
 
-class RenderImageResourceStyleImage : public RenderImageResource {
+class RenderImageResourceStyleImage FINAL : public RenderImageResource {
 public:
     virtual ~RenderImageResourceStyleImage();
 
@@ -42,22 +42,22 @@ public:
     {
         return adoptPtr(new RenderImageResourceStyleImage(styleImage));
     }
-    virtual void initialize(RenderObject*);
-    virtual void shutdown();
+    virtual void initialize(RenderObject*) OVERRIDE;
+    virtual void shutdown() OVERRIDE;
 
-    virtual bool hasImage() const { return true; }
-    virtual PassRefPtr<Image> image(int width = 0, int height = 0) const;
-    virtual bool errorOccurred() const { return m_styleImage->errorOccurred(); }
+    virtual bool hasImage() const OVERRIDE { return true; }
+    virtual PassRefPtr<Image> image(int width = 0, int height = 0) const OVERRIDE;
+    virtual bool errorOccurred() const OVERRIDE { return m_styleImage->errorOccurred(); }
 
-    virtual void setContainerSizeForRenderer(const IntSize&);
-    virtual bool usesImageContainerSize() const { return m_styleImage->usesImageContainerSize(); }
-    virtual bool imageHasRelativeWidth() const { return m_styleImage->imageHasRelativeWidth(); }
-    virtual bool imageHasRelativeHeight() const { return m_styleImage->imageHasRelativeHeight(); }
+    virtual void setContainerSizeForRenderer(const IntSize&) OVERRIDE;
+    virtual bool usesImageContainerSize() const OVERRIDE { return m_styleImage->usesImageContainerSize(); }
+    virtual bool imageHasRelativeWidth() const OVERRIDE { return m_styleImage->imageHasRelativeWidth(); }
+    virtual bool imageHasRelativeHeight() const OVERRIDE { return m_styleImage->imageHasRelativeHeight(); }
 
     virtual LayoutSize imageSize(float multiplier) const OVERRIDE { return m_styleImage->imageSize(m_renderer, multiplier); }
     virtual LayoutSize intrinsicSize(float multiplier) const OVERRIDE { return m_styleImage->imageSize(m_renderer, multiplier); }
 
-    virtual WrappedImagePtr imagePtr() const { return m_styleImage->data(); }
+    virtual WrappedImagePtr imagePtr() const OVERRIDE { return m_styleImage->data(); }
 
 private:
     RenderImageResourceStyleImage(StyleImage*);