From 2cbae7328b4eb31a78db5babc4d5995971de308f Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Tue, 26 Jun 2018 15:11:28 +0000
Subject: Use ObservedPtr for CJS_Field::m_pJSField

Bug: 856354
Change-Id: Ic0ac4d189dff6f4688a6c5feb745fe8c5a5ed4bb
Reviewed-on: https://pdfium-review.googlesource.com/36150
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
---
 fxjs/cjs_document.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'fxjs/cjs_document.h')

diff --git a/fxjs/cjs_document.h b/fxjs/cjs_document.h
index 262d472cca..2af617f8ad 100644
--- a/fxjs/cjs_document.h
+++ b/fxjs/cjs_document.h
@@ -11,14 +11,13 @@
 #include <memory>
 #include <vector>
 
+#include "core/fxcrt/observable.h"
 #include "fxjs/js_define.h"
 
-class CJS_Document;
 class CPDF_TextObject;
-
 struct CJS_DelayData;
 
-class CJS_Document : public CJS_Object {
+class CJS_Document : public CJS_Object, public Observable<CJS_Document> {
  public:
   static int GetObjDefnID();
   static void DefineJSObjects(CFXJS_Engine* pEngine);
-- 
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