Use stdint.h types throughout PDFium.

core/src/fxcodec/jbig2/JBig2_List.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
  
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef _JBIG2_LIST_H_
 #define _JBIG2_LIST_H_
 #include "JBig2_Define.h"
 #include "JBig2_Object.h"
 template <class TYPE>
 class CJBig2_List : public CJBig2_Object
 {
 public:
 
-    CJBig2_List(FX_INT32 nSize = 8)
+    CJBig2_List(int32_t nSize = 8)
     {
         m_nSize = nSize;
         m_pArray = (TYPE**)m_pModule->JBig2_Malloc2(sizeof(TYPE*), nSize);
         m_nLength = 0;
     }
 
     ~CJBig2_List()
     {
         clear();
         m_pModule->JBig2_Free(m_pArray);
     }
 
     void clear()
     {
-        FX_INT32 i;
+        int32_t i;
         for(i = 0; i < m_nLength; i++) {
             delete m_pArray[i];
         }
         m_nLength = 0;
     }
 
     void addItem(TYPE *pItem)
     {
         if(m_nLength >= m_nSize) {
             m_nSize += 8;
             m_pArray = (TYPE**)m_pModule->JBig2_Realloc(m_pArray, sizeof(TYPE*)*m_nSize);
         }
         m_pArray[m_nLength++] = pItem;
     }
 
 
-    FX_INT32 getLength()
+    int32_t getLength()
     {
         return m_nLength;
     }
 
-    TYPE *getAt(FX_INT32 nIndex)
+    TYPE *getAt(int32_t nIndex)
     {
         return m_pArray[nIndex];
     }
 
     TYPE *getLast()
     {
         return m_pArray[m_nLength - 1];
     }
 private:
-    FX_INT32 m_nSize;
+    int32_t m_nSize;
     TYPE **m_pArray;
-    FX_INT32 m_nLength;
+    int32_t m_nLength;
 };
 #endif