Remove AnnotAppearance::xref
We can just get it from the doc when needed
diff --git a/poppler/Annot.cc b/poppler/Annot.cc
index 8ff40d6..79bf1c0 100644
--- a/poppler/Annot.cc
+++ b/poppler/Annot.cc
@@ -881,7 +881,6 @@
AnnotAppearance::AnnotAppearance(PDFDoc *docA, Object *dict) {
assert(dict->isDict());
doc = docA;
- xref = docA->getXRef();
appearDict = dict->copy();
}
@@ -993,7 +992,7 @@
}
// TODO: stream resources (e.g. font), AP name tree
- xref->removeIndirectObject(refToStream);
+ doc->getXRef()->removeIndirectObject(refToStream);
}
// Removes stream if obj is a Ref, or removes pointed streams if obj is a Dict
diff --git a/poppler/Annot.h b/poppler/Annot.h
index 3a93794..3740b31 100644
--- a/poppler/Annot.h
+++ b/poppler/Annot.h
@@ -453,7 +453,6 @@
protected:
PDFDoc *doc;
- XRef *xref; // the xref table for this PDF file
Object appearDict; // Annotation's AP
};
