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authorTom Sepez <tsepez@chromium.org>2018-05-01 17:25:25 +0000
committerChromium commit bot <commit-bot@chromium.org>2018-05-01 17:25:25 +0000
commitfe06d5109cd575c1e53b9b1cc3cc4ec3c5d7364f (patch)
treefb6744bab0823722b566978e6a8195bf1509b8b2 /core
parent302c8ce0ee78ecb10398c9b1fa2796d116bbb4a5 (diff)
downloadpdfium-fe06d5109cd575c1e53b9b1cc3cc4ec3c5d7364f.tar.xz
Make FPDF_Document always be CPDF_Document.
Greatly minimize the impact between going back and forth from XFA being on/off, so that XFA case is just an extension beyond the non-XFA data structures we've shipped for years, instead of being a complete replacement of them. Change-Id: I6c98206e0ec99ea443547a4931eba912b1764d54 Reviewed-on: https://pdfium-review.googlesource.com/31690 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core')
-rw-r--r--core/fpdfapi/parser/cpdf_document.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/core/fpdfapi/parser/cpdf_document.h b/core/fpdfapi/parser/cpdf_document.h
index adf4eca75d..4466df640e 100644
--- a/core/fpdfapi/parser/cpdf_document.h
+++ b/core/fpdfapi/parser/cpdf_document.h
@@ -42,7 +42,10 @@ class JBig2_DocumentContext;
class CPDF_Document : public CPDF_IndirectObjectHolder {
public:
// Type from which the XFA extension can subclass itself.
- class Extension {};
+ class Extension {
+ public:
+ virtual ~Extension() {}
+ };
explicit CPDF_Document(std::unique_ptr<CPDF_Parser> pParser);
~CPDF_Document() override;