Merge to XFA: Use stdint.h types throughout PDFium.

xfa/src/fxbarcode/common/BC_CommonBitArray.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 _BC_COMMONBITARRAY_H_
 #define _BC_COMMONBITARRAY_H_
 class CBC_CommonBitArray
 {
 public:
     CBC_CommonBitArray(CBC_CommonBitArray* array);
-    CBC_CommonBitArray(FX_INT32 size);
+    CBC_CommonBitArray(int32_t size);
     CBC_CommonBitArray();
     virtual ~CBC_CommonBitArray();
-    FX_INT32 GetSize();
+    int32_t GetSize();
     CFX_Int32Array& GetBits();
-    FX_INT32 GetSizeInBytes();
-    FX_BOOL Get(FX_INT32 i);
-    void Set(FX_INT32 i);
-    void Flip(FX_INT32 i);
-    void SetBulk(FX_INT32 i, FX_INT32 newBits);
-    FX_BOOL IsRange(FX_INT32 start, FX_INT32 end, FX_BOOL value, FX_INT32 &e);
-    FX_INT32 *GetBitArray();
+    int32_t GetSizeInBytes();
+    FX_BOOL Get(int32_t i);
+    void Set(int32_t i);
+    void Flip(int32_t i);
+    void SetBulk(int32_t i, int32_t newBits);
+    FX_BOOL IsRange(int32_t start, int32_t end, FX_BOOL value, int32_t &e);
+    int32_t *GetBitArray();
     void Reverse();
     void Clear();
 private:
-    FX_INT32  m_size;
+    int32_t  m_size;
     CFX_Int32Array m_bits;
 };
 #endif