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

xfa/src/fxfa/src/app/xfa_ffcheckbutton.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 _FXFA_FORMFILLER_CHECKBUTTON_IMP_H
 #define _FXFA_FORMFILLER_CHECKBUTTON_IMP_H
 class CXFA_FFExclGroup;
 class CXFA_FFCheckButton : public CXFA_FFField
 {
 public:
     CXFA_FFCheckButton(CXFA_FFPageView* pPageView, CXFA_WidgetAcc* pDataAcc);
     virtual ~CXFA_FFCheckButton();
-    virtual void                RenderWidget(CFX_Graphics* pGS, CFX_Matrix* pMatrix = NULL, FX_DWORD dwStatus = 0, FX_INT32 iRotate = 0);
+    virtual void                RenderWidget(CFX_Graphics* pGS, CFX_Matrix* pMatrix = NULL, FX_DWORD dwStatus = 0, int32_t iRotate = 0);
 
     virtual FX_BOOL             LoadWidget();
     virtual FX_BOOL             LayoutWidget();
     virtual FX_BOOL             UpdateFWLData();
     virtual void                UpdateWidgetProperty();
     virtual FX_BOOL             OnLButtonUp(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
     void                                SetFWLCheckState(XFA_CHECKSTATE eCheckState);
-    virtual FX_INT32    OnProcessMessage(CFWL_Message *pMessage);
+    virtual int32_t     OnProcessMessage(CFWL_Message *pMessage);
     virtual FWL_ERR             OnProcessEvent(CFWL_Event *pEvent);
     virtual FWL_ERR             OnDrawWidget(CFX_Graphics *pGraphics, const CFX_Matrix *pMatrix = NULL);
 
 protected:
     virtual FX_BOOL             CommitData();
     virtual FX_BOOL             IsDataChanged();
     void                                CapLeftRightPlacement(CXFA_Margin mgCap);
-    void                                AddUIMargin(FX_INT32 iCapPlacement);
+    void                                AddUIMargin(int32_t iCapPlacement);
     XFA_CHECKSTATE              FWLState2XFAState();
     IFWL_WidgetDelegate*        m_pOldDelegate;
     CFX_RectF                   m_rtCheckBox;
 };
 #endif