From 7981d15a799e3bdfaf6bd3e04fc08a6a43d143ec Mon Sep 17 00:00:00 2001
From: Lei Zhang <thestig@chromium.org>
Date: Thu, 11 Jan 2018 14:26:01 +0000
Subject: Add jumbo build support for fdrm, fpdfdoc and fxcrt.

BUG=pdfium:964

Change-Id: Ifde885861aeafac803948bd537de826e2a3fddca
Reviewed-on: https://pdfium-review.googlesource.com/22732
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
---
 core/fpdfdoc/cpdf_structtree.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'core/fpdfdoc/cpdf_structtree.cpp')

diff --git a/core/fpdfdoc/cpdf_structtree.cpp b/core/fpdfdoc/cpdf_structtree.cpp
index 48b83f555c..97db691425 100644
--- a/core/fpdfdoc/cpdf_structtree.cpp
+++ b/core/fpdfdoc/cpdf_structtree.cpp
@@ -15,8 +15,6 @@
 
 namespace {
 
-const int nMaxRecursion = 32;
-
 bool IsTagged(const CPDF_Document* pDoc) {
   const CPDF_Dictionary* pCatalog = pDoc->GetRoot();
   const CPDF_Dictionary* pMarkInfo = pCatalog->GetDictFor("MarkInfo");
@@ -87,7 +85,8 @@ RetainPtr<CPDF_StructElement> CPDF_StructTree::AddPageNode(
     CPDF_Dictionary* pDict,
     std::map<CPDF_Dictionary*, RetainPtr<CPDF_StructElement>>* map,
     int nLevel) {
-  if (nLevel > nMaxRecursion)
+  static constexpr int kStructTreeMaxRecursion = 32;
+  if (nLevel > kStructTreeMaxRecursion)
     return nullptr;
 
   auto it = map->find(pDict);
-- 
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