Remove CPDF_Array::Truncate().chromium/3176

The only non-test caller is gone.

Change-Id: I261bc6d97c3047b2935d7b663c1a5f7d15670714
Reviewed-on: https://pdfium-review.googlesource.com/10010
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 3 insertions, 10 deletions

diff --git a/core/fpdfapi/parser/cpdf_array.cpp b/core/fpdfapi/parser/cpdf_array.cpp
index 1f2740ea9c..5d079a38b4 100644
--- a/core/fpdfapi/parser/cpdf_array.cpp
+++ b/core/fpdfapi/parser/cpdf_array.cpp
@@ -142,20 +142,13 @@ CPDF_Array* CPDF_Array::GetArrayAt(size_t i) const {
   return ToArray(GetDirectObjectAt(i));
 }
 
-void CPDF_Array::RemoveAt(size_t i) {
-  if (i < m_Objects.size())
-    m_Objects.erase(m_Objects.begin() + i);
-}
-
 void CPDF_Array::Clear() {
   m_Objects.clear();
 }
 
-void CPDF_Array::Truncate(size_t nNewSize) {
-  if (nNewSize >= m_Objects.size())
-    return;
-
-  m_Objects.resize(nNewSize);
+void CPDF_Array::RemoveAt(size_t i) {
+  if (i < m_Objects.size())
+    m_Objects.erase(m_Objects.begin() + i);
 }
 
 void CPDF_Array::ConvertToIndirectObjectAt(size_t i,