Cleanup: Fix some unused-function warnings.

fpdfsdk/src/fxedit/fxet_pageobjs.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/fxedit/fxet_stub.h"
 #include "../../include/fxedit/fx_edit.h"
 #include "../../include/fxedit/fxet_edit.h"
 
@@ skipping 379 matching lines @@
                         {                               
                                 DrawTextString(pDevice, CPDF_Point(ptBT.x+ptOffset.x, ptBT.y+ptOffset.y), pFontMap->GetPDFFont(wp.nFontIndex),
                                         wp.fFontSize, pUser2Device, sTextBuf.GetByteString(), crOld, 0, wp.nHorzScale);
                         }
                 }
         }
         
         pDevice->RestoreState();
 }
 
-static void AddLineToPageObjects(CPDF_PageObjects* pPageObjs, FX_COLORREF crStroke, 
-                                                                 const CPDF_Point& pt1, const CPDF_Point& pt2)
-{
-        CPDF_PathObject* pPathObj = new CPDF_PathObject;
-        CPDF_PathData* pPathData = pPathObj->m_Path.GetModify();
-
-        pPathData->SetPointCount(2);
-        pPathData->SetPoint(0, pt1.x, pt1.y, FXPT_MOVETO);
-        pPathData->SetPoint(1, pt2.x, pt2.y, FXPT_LINETO);
-
-        FX_FLOAT rgb[3];
-        rgb[0] = FXARGB_R(crStroke) / 255.0f;
-        rgb[1] = FXARGB_G(crStroke) / 255.0f;
-        rgb[2] = FXARGB_B(crStroke) / 255.0f;
-        pPathObj->m_ColorState.SetStrokeColor(CPDF_ColorSpace::GetStockCS(PDFCS_DEVICERGB), rgb, 3);
-
-        CFX_GraphStateData* pData = pPathObj->m_GraphState.GetModify();
-        pData->m_LineWidth = 1;
-
-        pPageObjs->InsertObject(pPageObjs->GetLastObjectPosition(),pPathObj);
-}
-
 static void AddRectToPageObjects(CPDF_PageObjects* pPageObjs, FX_COLORREF crFill, const CPDF_Rect& rcFill)
 {
         CPDF_PathObject* pPathObj = new CPDF_PathObject;
         CPDF_PathData* pPathData = pPathObj->m_Path.GetModify();
         pPathData->AppendRect(rcFill.left,rcFill.bottom,rcFill.right,rcFill.top);       
         
         FX_FLOAT rgb[3];
         rgb[0] = FXARGB_R(crFill) / 255.0f ;
         rgb[1] = FXARGB_G(crFill) / 255.0f;
         rgb[2] = FXARGB_B(crFill) / 255.0f;
@@ skipping 222 matching lines @@
                                         rcUnderline.right += ptOffset.x;
                                         rcUnderline.top += ptOffset.y;
                                         rcUnderline.bottom += ptOffset.y;
                                         AddRectToPageObjects(pPageObjects, color, rcUnderline);
                                 }
                         }
                 }
         }
 }