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authorLei Zhang <thestig@chromium.org>2017-08-30 14:19:26 -0700
committerChromium commit bot <commit-bot@chromium.org>2017-08-30 22:17:09 +0000
commit0158106c1c77c6af4f7195d086cb0f2d129de838 (patch)
treeaed97db22abfaab6424378436c925a37d832c0e7 /core/fpdfdoc/cpdf_viewerpreferences.cpp
parent4793f3474f2778dbbd225d797f011db0f45e0953 (diff)
downloadpdfium-0158106c1c77c6af4f7195d086cb0f2d129de838.tar.xz
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>
Diffstat (limited to 'core/fpdfdoc/cpdf_viewerpreferences.cpp')
-rw-r--r--core/fpdfdoc/cpdf_viewerpreferences.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/core/fpdfdoc/cpdf_viewerpreferences.cpp b/core/fpdfdoc/cpdf_viewerpreferences.cpp
index f1fc4b0347..e25316b6fb 100644
--- a/core/fpdfdoc/cpdf_viewerpreferences.cpp
+++ b/core/fpdfdoc/cpdf_viewerpreferences.cpp
@@ -55,6 +55,6 @@ bool CPDF_ViewerPreferences::GenericName(const CFX_ByteString& bsKey,
}
CPDF_Dictionary* CPDF_ViewerPreferences::GetViewerPreferences() const {
- CPDF_Dictionary* pDict = m_pDoc->GetRoot();
+ const CPDF_Dictionary* pDict = m_pDoc->GetRoot();
return pDict ? pDict->GetDictFor("ViewerPreferences") : nullptr;
}