Fix a few more warnings in chromium_code mode.

core/src/fpdftext/fpdf_text_search.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_pageobj.h"
 #include "../../include/fpdftext/fpdf_text.h"
 #include "../../include/fpdfapi/fpdf_page.h"
 class CPDF_TextStream : public CFX_Object
@@ skipping 118 matching lines @@
                 return 1;
             }
         }
     if(last_pos + last_width > x + this_width && curChar == L' ') {
         return 3;
     }
     return 0;
 }
 FX_BOOL CPDF_TextStream::ProcessObject(const CPDF_TextObject* pObj, FX_BOOL bFirstLine)
 {
-    if(pObj->m_Bottom > 380 && pObj->m_Left < 45 && pObj->m_Top < 402) {
-        int i = 0;
-    }
     CPDF_Font* pFont = pObj->GetFont();
     CFX_AffineMatrix matrix;
     pObj->GetTextMatrix(&matrix);
-    FX_FLOAT fs = pObj->GetFontSize();
     int item_index = 0;
     if (m_pLastObj) {
         int result = FPDFText_ProcessInterObj(m_pLastObj, pObj);
         if (result == 2) {
             int len = m_Buffer.GetLength();
             if (len && m_bUseLF && m_Buffer.GetBuffer()[len - 1] == L'-') {
                 m_Buffer.Delete(len - 1, 1);
                 if (m_pObjArray) {
                     m_pObjArray->RemoveAt((len - 1) * 2, 2);
                 }
@@ skipping 160 matching lines @@
         CPDF_PageObject* pObject = page.GetNextObject(pos);
         if (pObject->m_Type != PDFPAGE_TEXT) {
             continue;
         }
         if (textstream.ProcessObject((CPDF_TextObject*)pObject, TRUE)) {
             break;
         }
     }
     return buffer.GetWideString();
 }