From 9fff1c76c1083a5cc0543911811e36007a38aa3a Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Fri, 22 Jun 2018 17:46:05 +0000
Subject: Avoid some duplicate const/non-const getters.

Getters should nearly always be const when they return a
non-const pointer to an unowned object. Saves a bit of
code along the way.

Grep for similar occurrences and add "const".

Change-Id: I492bf962a7d62452fa40310146226dc0c8ebb753
Reviewed-on: https://pdfium-review.googlesource.com/35890
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
---
 xfa/fxfa/cxfa_ffdocview.h | 2 +-
 xfa/fxfa/cxfa_ffnotify.h  | 2 +-
 xfa/fxfa/cxfa_ffwidget.h  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'xfa')

diff --git a/xfa/fxfa/cxfa_ffdocview.h b/xfa/fxfa/cxfa_ffdocview.h
index efa504ecd3..c0011c6f01 100644
--- a/xfa/fxfa/cxfa_ffdocview.h
+++ b/xfa/fxfa/cxfa_ffdocview.h
@@ -47,7 +47,7 @@ class CXFA_FFDocView {
   explicit CXFA_FFDocView(CXFA_FFDoc* pDoc);
   ~CXFA_FFDocView();
 
-  CXFA_FFDoc* GetDoc() { return m_pDoc.Get(); }
+  CXFA_FFDoc* GetDoc() const { return m_pDoc.Get(); }
   int32_t StartLayout();
   int32_t DoLayout();
   void StopLayout();
diff --git a/xfa/fxfa/cxfa_ffnotify.h b/xfa/fxfa/cxfa_ffnotify.h
index cdb43b71d2..6715f825ff 100644
--- a/xfa/fxfa/cxfa_ffnotify.h
+++ b/xfa/fxfa/cxfa_ffnotify.h
@@ -58,7 +58,7 @@ class CXFA_FFNotify {
                                bool bIsFormReady,
                                bool bRecursive);
   void AddCalcValidate(CXFA_Node* pNode);
-  CXFA_FFDoc* GetHDOC() { return m_pDoc.Get(); }
+  CXFA_FFDoc* GetHDOC() const { return m_pDoc.Get(); }
   IXFA_AppProvider* GetAppProvider();
   CXFA_FFWidgetHandler* GetWidgetHandler();
   void OpenDropDownList(CXFA_FFWidget* hWidget);
diff --git a/xfa/fxfa/cxfa_ffwidget.h b/xfa/fxfa/cxfa_ffwidget.h
index 9b8402c343..419532d58c 100644
--- a/xfa/fxfa/cxfa_ffwidget.h
+++ b/xfa/fxfa/cxfa_ffwidget.h
@@ -148,7 +148,7 @@ class CXFA_FFWidget : public CXFA_ContentLayoutItem {
   uint32_t GetStatus();
   void ModifyStatus(uint32_t dwAdded, uint32_t dwRemoved);
 
-  CXFA_Node* GetNode() { return m_pNode.Get(); }
+  CXFA_Node* GetNode() const { return m_pNode.Get(); }
 
   CXFA_FFDocView* GetDocView();
   void SetDocView(CXFA_FFDocView* pDocView);
-- 
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