From 2079dce2ca47f3866f1dd5d51849c53362727f7b Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Thu, 2 Mar 2017 13:12:33 -0800
Subject: Remove unused CFX_ObjectStackTemplate

Change-Id: I9341f38cbea8c325e0d50f26987bc9e55e295630
Reviewed-on: https://pdfium-review.googlesource.com/2904
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
---
 xfa/fgas/crt/fgas_utils.h | 57 -----------------------------------------------
 1 file changed, 57 deletions(-)

diff --git a/xfa/fgas/crt/fgas_utils.h b/xfa/fgas/crt/fgas_utils.h
index 18bc6fcd6e..105920dc55 100644
--- a/xfa/fgas/crt/fgas_utils.h
+++ b/xfa/fgas/crt/fgas_utils.h
@@ -170,61 +170,4 @@ class CFX_StackTemplate : public CFX_BaseStack {
   void RemoveAll(bool bLeaveMemory) { CFX_BaseStack::RemoveAll(bLeaveMemory); }
 };
 
-template <class baseType>
-class CFX_ObjectStackTemplate : public CFX_BaseStack {
- public:
-  explicit CFX_ObjectStackTemplate(int32_t iChunkSize)
-      : CFX_BaseStack(iChunkSize, sizeof(baseType)) {}
-  ~CFX_ObjectStackTemplate() { RemoveAll(false); }
-
-  int32_t Push(const baseType& element) {
-    int32_t index = CFX_BaseStack::GetSize();
-    baseType* p = (baseType*)CFX_BaseStack::Push();
-    new ((void*)p) baseType(element);
-    return index;
-  }
-  void Pop() {
-    baseType* p = (baseType*)CFX_BaseStack::GetTopElement();
-    if (p) {
-      p->~baseType();
-    }
-    CFX_BaseStack::Pop();
-  }
-  baseType* GetTopElement() const {
-    return (baseType*)CFX_BaseStack::GetTopElement();
-  }
-  int32_t GetSize() const { return CFX_BaseStack::GetSize(); }
-  baseType* GetAt(int32_t index) const {
-    return (baseType*)CFX_BaseStack::GetAt(index);
-  }
-  void RemoveAll(bool bLeaveMemory) {
-    int32_t iSize = CFX_BaseStack::GetSize();
-    for (int32_t i = 0; i < iSize; i++) {
-      ((baseType*)CFX_BaseStack::GetAt(i))->~baseType();
-    }
-    CFX_BaseStack::RemoveAll(bLeaveMemory);
-  }
-  int32_t Copy(const CFX_ObjectStackTemplate& src,
-               int32_t iStart,
-               int32_t iCount) {
-    if (iCount == 0) {
-      return CFX_BaseStack::GetSize();
-    }
-    int32_t iSize = src.GetSize();
-    ASSERT(iStart > -1 && iStart < iSize);
-    if (iCount < 0) {
-      iCount = iSize;
-    }
-    int32_t iEnd = iStart + iCount;
-    if (iEnd > iSize) {
-      iEnd = iSize;
-    }
-    RemoveAll(true);
-    for (int32_t i = iStart; i < iEnd; i++) {
-      Push(*src.GetAt(i));
-    }
-    return CFX_BaseStack::GetSize();
-  }
-};
-
 #endif  // XFA_FGAS_CRT_FGAS_UTILS_H_
-- 
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