XFA: Remove test for new.

xfa/src/fxbarcode/BC_Writer.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 "barcode.h"
 #include "BC_Writer.h"
 CBC_Writer::CBC_Writer() {
   m_CharEncoding = 0;
@@ skipping 32 matching lines @@
   m_Width = width;
   return TRUE;
 }
 void CBC_Writer::SetBackgroundColor(FX_ARGB backgroundColor) {
   m_backgroundColor = backgroundColor;
 }
 void CBC_Writer::SetBarcodeColor(FX_ARGB foregroundColor) {
   m_barColor = foregroundColor;
 }
 CFX_DIBitmap* CBC_Writer::CreateDIBitmap(int32_t width, int32_t height) {
-  CFX_DIBitmap* pDIBitmap = NULL;
-  pDIBitmap = new CFX_DIBitmap;
-  if (pDIBitmap != NULL) {
-    pDIBitmap->Create(width, height, m_colorSpace);
-  }
+  CFX_DIBitmap* pDIBitmap = new CFX_DIBitmap;
+  pDIBitmap->Create(width, height, m_colorSpace);
   return pDIBitmap;
 }