Cleanup: Do not check pointers before deleting them.

core/src/fpdfapi/fpdf_page/fpdf_page_graph_state.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/fpdfapi/fpdf_page.h"
 #include "../../../include/fpdfapi/fpdf_pageobj.h"
 #include "../../../include/fpdfapi/fpdf_module.h"
 #include "../../../include/fpdfapi/fpdf_render.h"
@@ skipping 20 matching lines @@
     m_pTextList = NULL;
 }
 CPDF_ClipPathData::~CPDF_ClipPathData()
 {
     int i;
     delete[] m_pPathList;
     if (m_pTypeList) {
         FX_Free(m_pTypeList);
     }
     for (i = m_TextCount - 1; i > -1; i --)
-        if (m_pTextList[i]) {
-            delete m_pTextList[i];
-        }
+        delete m_pTextList[i];
     if (m_pTextList) {
         FX_Free(m_pTextList);
     }
 }
 CPDF_ClipPathData::CPDF_ClipPathData(const CPDF_ClipPathData& src)
 {
     m_pPathList = NULL;
     m_pPathList = NULL;
     m_pTextList = NULL;
     m_PathCount = src.m_PathCount;
@@ skipping 647 matching lines @@
             pDict = NULL;
             if (item.GetParamType() == CPDF_ContentMarkItem::PropertiesDict ||
                     item.GetParamType() == CPDF_ContentMarkItem::DirectDict) {
                 pDict = (CPDF_Dictionary*)item.GetParam();
             }
             return TRUE;
         }
     }
     return FALSE;
 }