2 files changed, 6 insertions, 3 deletions
diff --git a/xfa/fgas/layout/fgas_rtfbreak.cpp b/xfa/fgas/layout/fgas_rtfbreak.cpp
index ef65bf9779..8e4fbf7969 100644
--- a/xfa/fgas/layout/fgas_rtfbreak.cpp
+++ b/xfa/fgas/layout/fgas_rtfbreak.cpp
@@ -10,6 +10,7 @@
 
 #include "core/fxcrt/fx_arabic.h"
 #include "core/fxcrt/fx_arb.h"
+#include "third_party/base/stl_util.h"
 #include "xfa/fgas/font/cfgas_gefont.h"
 #include "xfa/fgas/layout/fgas_linebreak.h"
 #include "xfa/fgas/layout/fgas_unicode.h"
@@ -152,9 +153,9 @@ void CFX_RTFBreak::AddPositionedTab(FX_FLOAT fTabPos) {
     m_bOrphanLine = false;
   }
 }
-void CFX_RTFBreak::SetPositionedTabs(const CFX_FloatArray& tabs) {
+void CFX_RTFBreak::SetPositionedTabs(const std::vector<FX_FLOAT>& tabs) {
   m_PositionedTabs.RemoveAll();
-  int32_t iCount = tabs.GetSize();
+  int32_t iCount = pdfium::CollectionSize<int32_t>(tabs);
   m_PositionedTabs.SetSize(iCount);
   int32_t iLineEnd = m_iBoundaryEnd;
   int32_t iTabPos;
diff --git a/xfa/fgas/layout/fgas_rtfbreak.h b/xfa/fgas/layout/fgas_rtfbreak.h
index d75bbc1d31..de2497ed1d 100644
--- a/xfa/fgas/layout/fgas_rtfbreak.h
+++ b/xfa/fgas/layout/fgas_rtfbreak.h
@@ -7,6 +7,8 @@
 #ifndef XFA_FGAS_LAYOUT_FGAS_RTFBREAK_H_
 #define XFA_FGAS_LAYOUT_FGAS_RTFBREAK_H_
 
+#include <vector>
+
 #include "core/fxcrt/fx_basic.h"
 #include "core/fxcrt/fx_ucd.h"
 #include "xfa/fgas/crt/fgas_memory.h"
@@ -224,7 +226,7 @@ class CFX_RTFBreak {
   void SetFontSize(FX_FLOAT fFontSize);
   void SetTabWidth(FX_FLOAT fTabWidth);
   void AddPositionedTab(FX_FLOAT fTabPos);
-  void SetPositionedTabs(const CFX_FloatArray& tabs);
+  void SetPositionedTabs(const std::vector<FX_FLOAT>& tabs);
   void ClearPositionedTabs();
   void SetDefaultChar(FX_WCHAR wch);
   void SetLineBreakChar(FX_WCHAR wch);