Unwind PDFObject destructor calls into heap instead of stack. Notice: the order of the destructors …

src/pdf/SkPDFGraphicState.h

 
 /*
  * Copyright 2010 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkPDFGraphicState_DEFINED
@@ skipping 46 matching lines @@
                                                    bool invert);
 
     /** Get a graphic state that only unsets the soft mask. The reference
      *  count of the object is incremented and it is the caller's responsibility
      *  to unreference it when done. This is needed to accommodate the weak
      *  reference pattern used when the returned object is new and has no
      *  other references.
      */
     static SkPDFGraphicState* GetNoSMaskGraphicState();
 
+protected:
+    virtual void trasferPDFObjecsOwnership(SkTDArray<SkPDFObject*>* list) {
+        for (int i = 0 ; i < fResources.count(); ++i) {
+          list->push(fResources[i]);
+        }
+        fResources.remove(0, fResources.count());
+
+        SkPDFDict::trasferPDFObjecsOwnership(list);
+    }
+
 private:
     const SkPaint fPaint;
     SkTDArray<SkPDFObject*> fResources;
     bool fPopulated;
     bool fSMask;
 
     class GSCanonicalEntry {
     public:
         SkPDFGraphicState* fGraphicState;
         const SkPaint* fPaint;
@@ skipping 15 matching lines @@
     explicit SkPDFGraphicState(const SkPaint& paint);
 
     void populateDict();
 
     static SkPDFObject* GetInvertFunction();
 
     static int Find(const SkPaint& paint);
 };
 
 #endif