tree aed97db22abfaab6424378436c925a37d832c0e7
parent 4793f3474f2778dbbd225d797f011db0f45e0953
author Lei Zhang <thestig@chromium.org> 1504127966 -0700
committer Chromium commit bot <commit-bot@chromium.org> 1504131429 +0000

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>