From 3f9549e7f00b649471c4d658bbfb6bf031b8f53e Mon Sep 17 00:00:00 2001
From: Dan Sinclair <dsinclair@chromium.org>
Date: Thu, 16 Nov 2017 14:23:07 +0000
Subject: Convert TryNamespace to optional

This CL changes CJX_Node::TryNamespace to return a pdfium::Optional
instead of a bool with an out parameter.

Change-Id: I50ccb3544179108d156d763c25e03abab4306c19
Reviewed-on: https://pdfium-review.googlesource.com/18551
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
---
 fxjs/cjx_node.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'fxjs/cjx_node.h')

diff --git a/fxjs/cjx_node.h b/fxjs/cjx_node.h
index cb6b6867fd..686c54c164 100644
--- a/fxjs/cjx_node.h
+++ b/fxjs/cjx_node.h
@@ -108,7 +108,7 @@ class CJX_Node : public CJX_Object {
                  XFA_MAPDATABLOCKCALLBACKINFO* pCallbackInfo);
   void* GetObject(XFA_Attribute eAttr);
 
-  bool TryNamespace(WideString& wsNamespace);
+  pdfium::Optional<WideString> TryNamespace();
 
   void MergeAllData(CXFA_Node* pDstModule);
 
-- 
cgit v1.2.3