Only SolidBrush types are created, remove other brushes.

xfa/fxfa/app/xfa_textlayout.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 "xfa/fxfa/app/xfa_textlayout.h"
 
 #include <algorithm>
 
 #include "core/fxcrt/include/fx_ext.h"
 #include "xfa/fde/css/fde_csscache.h"
+#include "xfa/fde/fde_object.h"
 #include "xfa/fde/fde_pen.h"
 #include "xfa/fde/xml/fde_xml_imp.h"
 #include "xfa/fgas/crt/fgas_algorithm.h"
 #include "xfa/fgas/crt/fgas_codepage.h"
 #include "xfa/fxfa/app/xfa_ffwidgetacc.h"
 #include "xfa/fxfa/include/xfa_ffapp.h"
 #include "xfa/fxfa/include/xfa_ffdoc.h"
 #include "xfa/fxfa/include/xfa_fontmgr.h"
 
 CXFA_CSSTagProvider::~CXFA_CSSTagProvider() {
@@ skipping 1192 matching lines @@
 FX_BOOL CXFA_TextLayout::DrawString(CFX_RenderDevice* pFxDevice,
                                     const CFX_Matrix& tmDoc2Device,
                                     const CFX_RectF& rtClip,
                                     int32_t iBlock) {
   IFDE_RenderDevice* pDevice = IFDE_RenderDevice::Create(pFxDevice);
   if (pDevice == NULL) {
     return FALSE;
   }
   FDE_HDEVICESTATE state = pDevice->SaveState();
   pDevice->SetClipRect(rtClip);
-  IFDE_SolidBrush* pSolidBrush =
-      (IFDE_SolidBrush*)IFDE_Brush::Create(FDE_BRUSHTYPE_Solid);
-  IFDE_Pen* pPen = IFDE_Pen::Create();
+  IFDE_SolidBrush* pSolidBrush = new CFDE_SolidBrush;
+  IFDE_Pen* pPen = new CFDE_Pen;
   FXSYS_assert(pDevice);
-  FXSYS_assert(pSolidBrush);
-  FXSYS_assert(pPen);
+
   if (m_pieceLines.GetSize() == 0) {
     int32_t iBlockCount = CountBlocks();
     for (int32_t i = 0; i < iBlockCount; i++) {
       Layout(i);
     }
   }
   FXTEXT_CHARPOS* pCharPos = NULL;
   int32_t iCharCount = 0;
   int32_t iLineStart = 0;
   int32_t iPieceLines = m_pieceLines.GetSize();
@@ skipping 751 matching lines @@
   tr.iLength = iLength;
   tr.fFontSize = pPiece->fFontSize;
   tr.iBidiLevel = pPiece->iBidiLevel;
   tr.iCharRotation = 0;
   tr.wLineBreakChar = L'\n';
   tr.iVerticalScale = pPiece->iVerScale;
   tr.dwLayoutStyles = FX_RTFLAYOUTSTYLE_ExpandTab;
   tr.iHorizontalScale = pPiece->iHorScale;
   return TRUE;
 }