Start splitting RenderParagraph logic out of RenderBlock

sky/engine/core/rendering/RenderParagraph.h

Index: sky/engine/core/rendering/RenderParagraph.h
diff --git a/sky/engine/core/rendering/RenderParagraph.h b/sky/engine/core/rendering/RenderParagraph.h
index 92d63bba50fdc6c0c270bd657e10413f20a2c934..6d6d6e1070659371c3e822ac1ae41bbb1e372bb8 100644
--- a/sky/engine/core/rendering/RenderParagraph.h
+++ b/sky/engine/core/rendering/RenderParagraph.h
@@ -20,6 +20,16 @@ public:
     static RenderParagraph* createAnonymous(Document&);
 
     bool isRenderParagraph() const override { return true; }
+
+protected:
+    virtual void addOverflowFromChildren() override;

[ojan, 2014/11/22 00:35:34]

These should all be final which, I believe means you can leave out the override
as well since final implies override.

Also, leave out the "virtual". That's implied by override/final.

[rafaelw, 2014/11/26 19:13:00]

Done.

+
+    virtual void simplifiedNormalFlowLayout() override;
+
+    virtual void paintContents(PaintInfo&, const LayoutPoint&) override;
+
+    virtual bool hitTestContents(const HitTestRequest&, HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) override;
+
 };
 
 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderParagraph, isRenderParagraph());