Fix else-after-returns throughout pdfium.

core/src/fpdfapi/fpdf_page/fpdf_page_parser.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_module.h"
 #include "../../../include/fpdfapi/fpdf_serial.h"
 #include "pageint.h"
@@ skipping 319 matching lines @@
         opid <<= 8;
         i ++;
     };
     int low = 0, high = sizeof g_OpCodes / sizeof(OpCode) - 1;
     while (low <= high) {
         int middle = (low + high) / 2;
         int compare = opid - g_OpCodes[middle].m_OpId;
         if (compare == 0) {
             (this->*g_OpCodes[middle].m_OpHandler)();
             return TRUE;
-        } else if (compare < 0) {
+        }
+        if (compare < 0) {
             high = middle - 1;
         } else {
             low = middle + 1;
         }
     }
     return m_CompatCount != 0;
 }
 void CPDF_StreamContentParser::Handle_CloseFillStrokePath()
 {
     if (m_Options.m_bTextOnly) {
@@ skipping 1222 matching lines @@
                 buf.AppendChar((char)code);
             }
             bFirst = !bFirst;
         }
     }
     if (!bFirst) {
         buf.AppendChar((char)code);
     }
     return buf.GetByteString();
 }