1 files changed, 11 insertions, 10 deletions
diff --git a/core/fpdfapi/page/cpdf_pageobjectholder.h b/core/fpdfapi/page/cpdf_pageobjectholder.h
index 816a294149..79b2166d52 100644
--- a/core/fpdfapi/page/cpdf_pageobjectholder.h
+++ b/core/fpdfapi/page/cpdf_pageobjectholder.h
@@ -41,21 +41,22 @@ struct FontData {
 
 class CPDF_PageObjectHolder {
  public:
+  enum class ParseState : uint8_t { kNotParsed, kParsing, kParsed };
+
   CPDF_PageObjectHolder(CPDF_Document* pDoc, CPDF_Dictionary* pFormDict);
   virtual ~CPDF_PageObjectHolder();
 
   virtual bool IsPage() const;
 
+  void StartParse(std::unique_ptr<CPDF_ContentParser> pParser);
   void ContinueParse(PauseIndicatorIface* pPause);
-  bool IsParsed() const { return m_ParseState == CONTENT_PARSED; }
+  ParseState GetParseState() const { return m_ParseState; }
 
-  const CPDF_Document* GetDocument() const { return m_pDocument.Get(); }
-  CPDF_Document* GetDocument() { return m_pDocument.Get(); }
+  CPDF_Document* GetDocument() const { return m_pDocument.Get(); }
 
   // TODO(thestig): Can this return nullptr? If not, audit callers and simplify
   // the ones that assume it can.
-  const CPDF_Dictionary* GetFormDict() const { return m_pFormDict.Get(); }
-  CPDF_Dictionary* GetFormDict() { return m_pFormDict.Get(); }
+  CPDF_Dictionary* GetFormDict() const { return m_pFormDict.Get(); }
 
   const CPDF_PageObjectList* GetPageObjectList() const {
     return &m_PageObjectList;
@@ -90,17 +91,17 @@ class CPDF_PageObjectHolder {
   std::map<FontData, ByteString> m_FontsMap;
 
  protected:
-  enum ParseState { CONTENT_NOT_PARSED, CONTENT_PARSING, CONTENT_PARSED };
-
   void LoadTransInfo();
 
-  const UnownedPtr<CPDF_Dictionary> m_pFormDict;
-  UnownedPtr<CPDF_Document> m_pDocument;
   CFX_FloatRect m_BBox;
   CPDF_Transparency m_Transparency;
+
+ private:
   bool m_bBackgroundAlphaNeeded = false;
+  ParseState m_ParseState = ParseState::kNotParsed;
+  const UnownedPtr<CPDF_Dictionary> m_pFormDict;
+  UnownedPtr<CPDF_Document> m_pDocument;
   std::vector<CFX_FloatRect> m_MaskBoundingBoxes;
-  ParseState m_ParseState = CONTENT_NOT_PARSED;
   std::unique_ptr<CPDF_ContentParser> m_pParser;
   CPDF_PageObjectList m_PageObjectList;
   CFX_Matrix m_LastCTM;