commit 0158106c1c77c6af4f7195d086cb0f2d129de838
author Lei Zhang <thestig@chromium.org> Wed Aug 30 14:19:26 2017 -0700
committer Chromium commit bot <commit-bot@chromium.org> Wed Aug 30 22:17:09 2017 +0000
tree aed97db22abfaab6424378436c925a37d832c0e7
parent 4793f3474f2778dbbd225d797f011db0f45e0953

Add truly const versions of CPDF_Document getters.

Instead of only having CPDF_Dictionary* GetRoot() const, provide
const CPDF_Dictionary* GetRoot() const and CPDF_Dictionary* GetRoot().
Do the same for GetInfo().

Change-Id: I6eae1208d38327fcdc7d0cd75069a01c95f4a92a
Reviewed-on: https://pdfium-review.googlesource.com/11671
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>

fpdfsdk/fpdfdoc.cpp

diff --git a/fpdfsdk/fpdfdoc.cpp b/fpdfsdk/fpdfdoc.cpp
index 8f81b3a..f73336a 100644
--- a/fpdfsdk/fpdfdoc.cpp
+++ b/fpdfsdk/fpdfdoc.cpp
@@ -387,7 +387,7 @@
   if (!pDoc)
     return 0;
   pDoc->LoadDocumentInfo();
-  CPDF_Dictionary* pInfo = pDoc->GetInfo();
+  const CPDF_Dictionary* pInfo = pDoc->GetInfo();
   if (!pInfo)
     return 0;
   CFX_WideString text = pInfo->GetUnicodeTextFor(tag);