Make DrawQuad constructors public, rm DQ::Create() function

cc/quads/render_pass_draw_quad.h

Index: cc/quads/render_pass_draw_quad.h
diff --git a/cc/quads/render_pass_draw_quad.h b/cc/quads/render_pass_draw_quad.h
index 77e70887e42283a42a25b728a96d25706b4f7e8a..e3d6f14be8fca007ea36add050a59196fb46f064 100644
--- a/cc/quads/render_pass_draw_quad.h
+++ b/cc/quads/render_pass_draw_quad.h
@@ -17,7 +17,7 @@ namespace cc {
 
 class CC_EXPORT RenderPassDrawQuad : public DrawQuad {
  public:
-  static scoped_ptr<RenderPassDrawQuad> Create();
+  RenderPassDrawQuad();
   virtual ~RenderPassDrawQuad();
 
   void SetNew(const SharedQuadState* shared_quad_state,
@@ -63,7 +63,6 @@ class CC_EXPORT RenderPassDrawQuad : public DrawQuad {
   static const RenderPassDrawQuad* MaterialCast(const DrawQuad*);
 
  private:
-  RenderPassDrawQuad();
   virtual void ExtendValue(base::DictionaryValue* value) const OVERRIDE;
 };