Get rid of FX_LPCSTR cast.

core/src/fxge/win32/fx_win32_dib.cpp

 // 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
 
 #include "../../../include/fxge/fx_ge.h"
 #if _FX_OS_ == _FX_WIN32_DESKTOP_ ||  _FX_OS_ == _FX_WIN64_
 #include <windows.h>
 #include "../../../include/fxge/fx_ge_win32.h"
@@ skipping 90 matching lines @@
     return pBitmap;
 }
 CFX_DIBitmap* CFX_WindowsDIB::LoadFromBuf(BITMAPINFO* pbmi, LPVOID pData)
 {
     return _FX_WindowsDIB_LoadFromBuf(pbmi, pData, FALSE);
 }
 HBITMAP CFX_WindowsDIB::GetDDBitmap(const CFX_DIBitmap* pBitmap, HDC hDC)
 {
     CFX_ByteString info = GetBitmapInfo(pBitmap);
     HBITMAP hBitmap = NULL;
-    hBitmap = CreateDIBitmap(hDC, (BITMAPINFOHEADER*)(FX_LPCSTR)info, CBM_INIT,
-                             pBitmap->GetBuffer(), (BITMAPINFO*)(FX_LPCSTR)info, DIB_RGB_COLORS);
+    hBitmap = CreateDIBitmap(hDC, (BITMAPINFOHEADER*)info.c_str(), CBM_INIT,
+        pBitmap->GetBuffer(), (BITMAPINFO*)info.c_str(), DIB_RGB_COLORS);
     return hBitmap;
 }
 void GetBitmapSize(HBITMAP hBitmap, int& w, int& h)
 {
     BITMAP bmp;
     GetObject(hBitmap, sizeof bmp, &bmp);
     w = bmp.bmWidth;
     h = bmp.bmHeight;
 }
 CFX_DIBitmap* CFX_WindowsDIB::LoadFromFile(FX_LPCWSTR filename)
@@ skipping 16 matching lines @@
     if (!pDIBitmap) {
         DeleteDC(hDC);
         return NULL;
     }
     if (!pDIBitmap->Create(width, height, FXDIB_Rgb)) {
         delete pDIBitmap;
         DeleteDC(hDC);
         return NULL;
     }
     CFX_ByteString info = GetBitmapInfo(pDIBitmap);
-    int ret = GetDIBits(hDC, hBitmap, 0, height, pDIBitmap->GetBuffer(), (BITMAPINFO*)(FX_LPCSTR)info, DIB_RGB_COLORS);
+    int ret = GetDIBits(hDC, hBitmap, 0, height, pDIBitmap->GetBuffer(), (BITMAPINFO*)info.c_str(), DIB_RGB_COLORS);
     if (!ret) {
         if (pDIBitmap) {
             delete pDIBitmap;
         }
         pDIBitmap = NULL;
     }
     DeleteDC(hDC);
     return pDIBitmap;
 }
 CFX_DIBitmap* CFX_WindowsDIB::LoadDIBitmap(WINDIB_Open_Args_ args)
@@ skipping 15 matching lines @@
     if (!pDIBitmap) {
         DeleteDC(hDC);
         return NULL;
     }
     if (!pDIBitmap->Create(width, height, FXDIB_Rgb)) {
         delete pDIBitmap;
         DeleteDC(hDC);
         return NULL;
     }
     CFX_ByteString info = GetBitmapInfo(pDIBitmap);
-    int ret = GetDIBits(hDC, hBitmap, 0, height, pDIBitmap->GetBuffer(), (BITMAPINFO*)(FX_LPCSTR)info, DIB_RGB_COLORS);
+    int ret = GetDIBits(hDC, hBitmap, 0, height, pDIBitmap->GetBuffer(), (BITMAPINFO*)info.c_str(), DIB_RGB_COLORS);
     if (!ret) {
         if (pDIBitmap) {
             delete pDIBitmap;
         }
         pDIBitmap = NULL;
     }
     DeleteDC(hDC);
     return pDIBitmap;
 }
 CFX_DIBitmap* CFX_WindowsDIB::LoadFromDDB(HDC hDC, HBITMAP hBitmap, FX_DWORD* pPalette, FX_DWORD palsize)
@@ skipping 104 matching lines @@
 }
 void CFX_WindowsDIB::LoadFromDevice(HDC hDC, int left, int top)
 {
     ::BitBlt(m_hMemDC, 0, 0, m_Width, m_Height, hDC, left, top, SRCCOPY);
 }
 void CFX_WindowsDIB::SetToDevice(HDC hDC, int left, int top)
 {
     ::BitBlt(hDC, left, top, m_Width, m_Height, m_hMemDC, 0, 0, SRCCOPY);
 }
 #endif