Splitting fpdfdoc/doc_* part II.

fpdfsdk/pdfwindow/PWL_Utils.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 "fpdfsdk/pdfwindow/PWL_Utils.h"
 
 #include <algorithm>
 
 #include "core/fpdfdoc/include/cpvt_word.h"
 #include "core/fxge/include/fx_ge.h"
 #include "fpdfsdk/fxedit/include/fxet_edit.h"
 #include "fpdfsdk/pdfwindow/PWL_Icon.h"
 #include "fpdfsdk/pdfwindow/PWL_Wnd.h"
 
-#define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001)
-#define IsFloatBigger(fa, fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb)))
-#define IsFloatSmaller(fa, fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb)))
-#define IsFloatEqual(fa, fb) IsFloatZero((fa) - (fb))
-
 CFX_ByteString CPWL_Utils::GetAppStreamFromArray(const CPWL_PathData* pPathData,
                                                  int32_t nCount) {
   CFX_ByteTextBuf csAP;
 
   for (int32_t i = 0; i < nCount; i++) {
     switch (pPathData[i].type) {
       case PWLPT_MOVETO:
         csAP << pPathData[i].point.x << " " << pPathData[i].point.y << " m\n";
         break;
       case PWLPT_LINETO:
@@ skipping 3313 matching lines @@
           break;
         case COLORTYPE_RGB:
           CPWL_Utils::ConvertCMYK2RGB(fColor1, fColor2, fColor3, fColor4,
                                       fColor1, fColor2, fColor3);
           break;
       }
       break;
   }
   nColorType = other_nColorType;
 }