Update rendering classes to use OVERRIDE / FINAL when needed

Source/core/rendering/RenderTextControlSingleLine.h

Index: Source/core/rendering/RenderTextControlSingleLine.h
diff --git a/Source/core/rendering/RenderTextControlSingleLine.h b/Source/core/rendering/RenderTextControlSingleLine.h
index 64a07cc74fcba8648ac2ed9e4c0712f037f2f1a3..950c361492133cbc7d6f3843653eae68f949bce6 100644
--- a/Source/core/rendering/RenderTextControlSingleLine.h
+++ b/Source/core/rendering/RenderTextControlSingleLine.h
@@ -35,7 +35,7 @@ public:
     RenderTextControlSingleLine(HTMLInputElement*);
     virtual ~RenderTextControlSingleLine();
     // FIXME: Move createInnerTextStyle() to TextControlInnerTextElement.
-    virtual PassRefPtr<RenderStyle> createInnerTextStyle(const RenderStyle* startStyle) const;
+    virtual PassRefPtr<RenderStyle> createInnerTextStyle(const RenderStyle* startStyle) const OVERRIDE FINAL;
 
     void capsLockStateMayHaveChanged();
 
@@ -45,34 +45,34 @@ protected:
     Element* containerElement() const;
     Element* editingViewPortElement() const;
     HTMLInputElement* inputElement() const;
-    virtual void updateFromElement() OVERRIDE;
+    virtual void updateFromElement() OVERRIDE FINAL;
 
 private:
-    virtual bool hasControlClip() const;
-    virtual LayoutRect controlClipRect(const LayoutPoint&) const;
-    virtual bool isTextField() const { return true; }
+    virtual bool hasControlClip() const OVERRIDE FINAL;
+    virtual LayoutRect controlClipRect(const LayoutPoint&) const OVERRIDE FINAL;
+    virtual bool isTextField() const OVERRIDE FINAL { return true; }
 
-    virtual void paint(PaintInfo&, const LayoutPoint&);
-    virtual void layout();
+    virtual void paint(PaintInfo&, const LayoutPoint&) OVERRIDE;
+    virtual void layout() OVERRIDE;
 
-    virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) OVERRIDE;
+    virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) OVERRIDE FINAL;
 
-    virtual void autoscroll(const IntPoint&);
+    virtual void autoscroll(const IntPoint&) OVERRIDE FINAL;
 
     // Subclassed to forward to our inner div.
-    virtual int scrollLeft() const;
-    virtual int scrollTop() const;
-    virtual int scrollWidth() const;
-    virtual int scrollHeight() const;
-    virtual void setScrollLeft(int);
-    virtual void setScrollTop(int);
+    virtual int scrollLeft() const OVERRIDE FINAL;
+    virtual int scrollTop() const OVERRIDE FINAL;
+    virtual int scrollWidth() const OVERRIDE FINAL;
+    virtual int scrollHeight() const OVERRIDE FINAL;
+    virtual void setScrollLeft(int) OVERRIDE FINAL;
+    virtual void setScrollTop(int) OVERRIDE FINAL;
 
     int textBlockWidth() const;
-    virtual float getAvgCharWidth(AtomicString family);
-    virtual LayoutUnit preferredContentLogicalWidth(float charWidth) const;
+    virtual float getAvgCharWidth(AtomicString family) OVERRIDE FINAL;
+    virtual LayoutUnit preferredContentLogicalWidth(float charWidth) const OVERRIDE FINAL;
     virtual LayoutUnit computeControlLogicalHeight(LayoutUnit lineHeight, LayoutUnit nonContentHeight) const OVERRIDE;
 
-    virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle);
+    virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle) OVERRIDE FINAL;
 
     bool textShouldBeTruncated() const;