Get rid of most uses of CFX_PtrArray.

core/src/fpdfapi/fpdf_render/render_int.h

Index: core/src/fpdfapi/fpdf_render/render_int.h
diff --git a/core/src/fpdfapi/fpdf_render/render_int.h b/core/src/fpdfapi/fpdf_render/render_int.h
index dbc9f1102bc2236c432aa48f4a6d3cef65a08a2a..d764c9a5ff17f1560fd1738b4dafdd400ad58aac 100644
--- a/core/src/fpdfapi/fpdf_render/render_int.h
+++ b/core/src/fpdfapi/fpdf_render/render_int.h
@@ -137,11 +137,12 @@ class CPDF_RenderStatus {
   FX_BOOL ContinueSingleObject(const CPDF_PageObject* pObj,
                                const CFX_AffineMatrix* pObj2Device,
                                IFX_Pause* pPause);
+  CPDF_RenderContext* GetContext() { return m_pContext; }
+
   CPDF_RenderOptions m_Options;
   CPDF_Dictionary* m_pFormResource;
   CPDF_Dictionary* m_pPageResource;
-  CFX_PtrArray m_Type3FontCache;
-  CPDF_RenderContext* GetContext() { return m_pContext; }
+  CFX_ArrayTemplate<CPDF_Type3Font*> m_Type3FontCache;
 
  protected:
   friend class CPDF_ImageRenderer;