From 7a1220dc1c0051f2a6bf50f3f38419ae51ecb9a1 Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Fri, 17 Mar 2017 14:17:25 -0700
Subject: Replace CLines class with std::vector<Cline>.

m_LineArray only grows via push_back of non-null pointer, so
remove some null checks.

Another little idiosyncrasy is CLines::Clear() doesn't clear the
items in CLines, only the things that were once in CLines but aren't
anymore.  So don't call it.

Change-Id: Icc434be94b1b0522533c7533b8f6b2736bb864c4
Reviewed-on: https://pdfium-review.googlesource.com/3099
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
---
 core/fpdfdoc/csection.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'core/fpdfdoc/csection.h')

diff --git a/core/fpdfdoc/csection.h b/core/fpdfdoc/csection.h
index b82409dc6f..6907b3dc45 100644
--- a/core/fpdfdoc/csection.h
+++ b/core/fpdfdoc/csection.h
@@ -7,7 +7,10 @@
 #ifndef CORE_FPDFDOC_CSECTION_H_
 #define CORE_FPDFDOC_CSECTION_H_
 
-#include "core/fpdfdoc/clines.h"
+#include <memory>
+#include <vector>
+
+#include "core/fpdfdoc/cline.h"
 #include "core/fpdfdoc/cpvt_sectioninfo.h"
 #include "core/fpdfdoc/ctypeset.h"
 #include "core/fxcrt/fx_coordinates.h"
@@ -46,7 +49,7 @@ class CSection final {
 
   CPVT_WordPlace SecPlace;
   CPVT_SectionInfo m_SecInfo;
-  CLines m_LineArray;
+  std::vector<std::unique_ptr<CLine>> m_LineArray;
   CPVT_ArrayTemplate<CPVT_WordInfo*> m_WordArray;
 
  private:
-- 
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