From db9faec3c8fb3ced3d8340b2b6ae252b8f40d135 Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Wed, 31 May 2017 16:29:29 -0700
Subject: Put all CCodec_PngModule state into its context.

Rename FXPNG_Context and use unowned ptr. Clean up context
in its dtor.  Then create and destroy using |new|.

Change-Id: I7b66e6d0da50a16d3b8d5108ffd931bb01145892
Reviewed-on: https://pdfium-review.googlesource.com/6152
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
---
 core/fxcodec/codec/ccodec_progressivedecoder.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'core/fxcodec/codec/ccodec_progressivedecoder.h')

diff --git a/core/fxcodec/codec/ccodec_progressivedecoder.h b/core/fxcodec/codec/ccodec_progressivedecoder.h
index f9a67ccee3..5ebb32397d 100644
--- a/core/fxcodec/codec/ccodec_progressivedecoder.h
+++ b/core/fxcodec/codec/ccodec_progressivedecoder.h
@@ -132,7 +132,7 @@ class CCodec_ProgressiveDecoder : public CCodec_BmpModule::Delegate,
 
   // TODO(tsepez): All these contexts probably should be unique_ptrs.
   FXJPEG_Context* m_pJpegContext;
-  FXPNG_Context* m_pPngContext;
+  CFX_UnownedPtr<CCodec_PngModule::Context> m_pPngContext;
   std::unique_ptr<CGifContext> m_pGifContext;
   CCodec_BmpModule::Context* m_pBmpContext;
   CFX_UnownedPtr<CCodec_TiffContext> m_pTiffContext;
-- 
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