Merge to XFA: Cleanup: Do not check pointers before deleting them, part 2.

core/src/fxge/win32/fx_win32_device.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_DESKTOP_
 #include <crtdbg.h>
@@ skipping 395 matching lines @@
     OSVERSIONINFO ver;
     ver.dwOSVersionInfoSize = sizeof(ver);
     GetVersionEx(&ver);
     pPlatformData->m_bHalfTone = ver.dwMajorVersion >= 5;
     pPlatformData->m_GdiplusExt.Load();
     m_pPlatformData = pPlatformData;
     m_pFontMgr->SetSystemFontInfo(IFX_SystemFontInfo::CreateDefault());
 }
 void CFX_GEModule::DestroyPlatform()
 {
-    if (m_pPlatformData) {
-        delete (CWin32Platform*)m_pPlatformData;
-    }
+    delete (CWin32Platform*)m_pPlatformData;
     m_pPlatformData = NULL;
 }
 CGdiDeviceDriver::CGdiDeviceDriver(HDC hDC, int device_class)
 {
     m_hDC = hDC;
     m_DeviceClass = device_class;
     CWin32Platform* pPlatform = (CWin32Platform*)CFX_GEModule::Get()->GetPlatformData();
     SetStretchBltMode(hDC, pPlatform->m_bHalfTone ? HALFTONE : COLORONCOLOR);
     if (GetObjectType(m_hDC) == OBJ_MEMDC) {
         HBITMAP hBitmap = CreateBitmap(1, 1, 1, 1, NULL);
@@ skipping 780 matching lines @@
         SelectObject(m_hDC, m_hOldBitmap);
         DeleteDC(m_hDC);
     }
     if (m_hBitmap) {
         DeleteObject(m_hBitmap);
     }
     delete GetBitmap();
 }
 
 #endif  // _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN64_