From 54ef2cb9eb5b145c6e973e95ccb488e121556ad7 Mon Sep 17 00:00:00 2001
From: Lei Zhang <thestig@chromium.org>
Date: Wed, 9 May 2018 20:13:42 +0000
Subject: Mark numerious pointers as const.

They are mostly CPDF_Object* and derived classes, but others that should
be are marked const as well.

Change-Id: Ib3344d7d8db90940df8edc97c0dd6c59da080541
Reviewed-on: https://pdfium-review.googlesource.com/32180
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
---
 core/fpdfapi/page/cpdf_colorspace.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'core/fpdfapi/page/cpdf_colorspace.h')

diff --git a/core/fpdfapi/page/cpdf_colorspace.h b/core/fpdfapi/page/cpdf_colorspace.h
index 71722224aa..fba63917f7 100644
--- a/core/fpdfapi/page/cpdf_colorspace.h
+++ b/core/fpdfapi/page/cpdf_colorspace.h
@@ -49,8 +49,8 @@ class CPDF_ColorSpace {
                                                CPDF_Object* pCSObj);
   static std::unique_ptr<CPDF_ColorSpace> Load(
       CPDF_Document* pDoc,
-      CPDF_Object* pCSObj,
-      std::set<CPDF_Object*>* pVisited);
+      const CPDF_Object* pCSObj,
+      std::set<const CPDF_Object*>* pVisited);
 
   void Release();
 
@@ -97,7 +97,7 @@ class CPDF_ColorSpace {
                              float* G,
                              float* B) const;
 
-  CPDF_Array* GetArray() const { return m_pArray.Get(); }
+  const CPDF_Array* GetArray() const { return m_pArray.Get(); }
   CPDF_Document* GetDocument() const { return m_pDocument.Get(); }
 
  protected:
@@ -106,15 +106,15 @@ class CPDF_ColorSpace {
 
   // Returns the number of components, or 0 on failure.
   virtual uint32_t v_Load(CPDF_Document* pDoc,
-                          CPDF_Array* pArray,
-                          std::set<CPDF_Object*>* pVisited) = 0;
+                          const CPDF_Array* pArray,
+                          std::set<const CPDF_Object*>* pVisited) = 0;
 
   // Stock colorspaces are not loaded normally. This initializes their
   // components count.
   void SetComponentsForStockCS(uint32_t nComponents);
 
   UnownedPtr<CPDF_Document> const m_pDocument;
-  UnownedPtr<CPDF_Array> m_pArray;
+  UnownedPtr<const CPDF_Array> m_pArray;
   const int m_Family;
   uint32_t m_dwStdConversion = 0;
 
-- 
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