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

cc/quads/texture_draw_quad.h

Index: cc/quads/texture_draw_quad.h
diff --git a/cc/quads/texture_draw_quad.h b/cc/quads/texture_draw_quad.h
index 7fba63493b3106b78dc3224934f5659a77abf991..409679bafcdcbfe8a3835c76e874be03bab7d4ae 100644
--- a/cc/quads/texture_draw_quad.h
+++ b/cc/quads/texture_draw_quad.h
@@ -14,7 +14,7 @@ namespace cc {
 
 class CC_EXPORT TextureDrawQuad : public DrawQuad {
  public:
-  static scoped_ptr<TextureDrawQuad> Create();
+  TextureDrawQuad();
 
   void SetNew(const SharedQuadState* shared_quad_state,
               const gfx::Rect& rect,
@@ -55,7 +55,6 @@ class CC_EXPORT TextureDrawQuad : public DrawQuad {
   static const TextureDrawQuad* MaterialCast(const DrawQuad*);
 
  private:
-  TextureDrawQuad();
   virtual void ExtendValue(base::DictionaryValue* value) const OVERRIDE;
 };