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

fpdfsdk/include/fpdfxfa/fpdfxfa_app.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 FPDFXFA_APP_H_
 #define FPDFXFA_APP_H_
 
 class IFXJS_Runtime;
@@ skipping 31 matching lines @@
     void GetFoxitVersion(CFX_WideString &wsFoxitVersion) override {
         wsFoxitVersion = L"7.0";
     }
 
     void GetAppName(CFX_WideString& wsName) override;
     void GetFoxitAppName(CFX_WideString& wsFoxitName) override {
         wsFoxitName = L"Foxit";
     }
 
     void Beep(FX_DWORD dwType) override;
-    FX_INT32 MsgBox(FX_WSTR wsMessage, FX_WSTR wsTitle, FX_DWORD dwIconType, FX_DWORD dwButtonType) override;
+    int32_t MsgBox(FX_WSTR wsMessage, FX_WSTR wsTitle, FX_DWORD dwIconType, FX_DWORD dwButtonType) override;
     void Response(CFX_WideString &wsAnswer, FX_WSTR wsQuestion, FX_WSTR wsTitle,
                   FX_WSTR wsDefaultAnswer, FX_BOOL bMark) override;
 
-    FX_INT32 GetDocumentCountInBatch() override;
-    FX_INT32 GetCurDocumentInBatch() override;
+    int32_t GetDocumentCountInBatch() override;
+    int32_t GetCurDocumentInBatch() override;
 
     IFX_FileRead* DownloadURL(FX_WSTR wsURL) override;
     FX_BOOL PostRequestURL(FX_WSTR wsURL, FX_WSTR wsData, FX_WSTR wsContentType,
                            FX_WSTR wsEncode, FX_WSTR wsHeader, CFX_WideString &wsResponse) override;
     FX_BOOL PutRequestURL(FX_WSTR wsURL, FX_WSTR wsData, FX_WSTR wsEncode) override;
 
-    void LoadString(FX_INT32 iStringID, CFX_WideString &wsString) override;
+    void LoadString(int32_t iStringID, CFX_WideString &wsString) override;
     FX_BOOL ShowFileDialog(FX_WSTR wsTitle, FX_WSTR wsFilter, CFX_WideStringArray &wsPathArr, FX_BOOL bOpen) override;
     IFWL_AdapterTimerMgr* GetTimerMgr() override;
 
     CFX_ArrayTemplate<CPDFDoc_Environment*> m_pEnvList;
 
 protected:
     static CPDFXFA_App* g_pApp;
 
     FX_BOOL m_bInitRuntime;
     IXFA_App* m_pXFAApp;
     IXFA_FontMgr* m_pFontMgr;
     FXJSE_HRUNTIME m_hJSERuntime;
     IFXJS_Runtime* m_pJSRuntime;
     CJS_RuntimeFactory* m_pJSRuntimeFactory;
     CFX_WideString m_csAppType;
 };
 
 #endif  // FPDFXFA_APP_H_