XFA: Fix a bunch of pointless returns.

xfa/src/fee/src/fee/fde_txtedtpage.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 <algorithm>
 
 #include "xfa/src/foxitlib.h"
 #include "xfa/src/fee/include/ifde_txtedtbuf.h"
@@ skipping 333 matching lines @@
         CFX_RectFArray rcArr;
         m_pTextSet->GetCharRects((FDE_HVISUALOBJ)piece, rcArr);
         CFX_RectF rectPiece = rcArr[0];
         rectPiece.Union(rcArr[nEnd - piece->nStart]);
         RectFArr.Add(rectPiece);
         return;
       }
       RectFArr.Add(piece->rtPiece);
     }
   }
-  return;
 }
+
 int32_t CFDE_TxtEdtPage::SelectWord(const CFX_PointF& fPoint, int32_t& nCount) {
   if (m_nRefCount < 0) {
     return -1;
   }
   IFDE_TxtEdtBuf* pBuf = m_pEditEngine->GetTextBuf();
   FX_BOOL bBefore;
   int32_t nIndex = GetCharIndex(fPoint, bBefore);
   if (nIndex == m_pEditEngine->GetTextBufLength()) {
     nIndex = m_pEditEngine->GetTextBufLength() - 1;
   }
@@ skipping 209 matching lines @@
     if (m_pEndParag) {
       m_pEndParag->UnloadParag();
     }
     if (m_pIter) {
       m_pIter->Release();
       m_pIter = NULL;
     }
     m_pBgnParag = NULL;
     m_pEndParag = NULL;
   }
-  return;
 }
+
 const CFX_RectF& CFDE_TxtEdtPage::GetContentsBox() {
   return m_rtPageContents;
 }
 FX_POSITION CFDE_TxtEdtPage::GetFirstPosition(FDE_HVISUALOBJ hCanvas) {
   if (m_PieceMassArr.GetSize() < 1) {
     return NULL;
   }
   return (FX_POSITION)1;
 }
 FDE_HVISUALOBJ CFDE_TxtEdtPage::GetNext(FDE_HVISUALOBJ hCanvas,
@@ skipping 41 matching lines @@
     ptF.x = rtF.left;
   } else if (ptF.x >= rtF.right()) {
     ptF.x = rtF.right() - fTolerance;
   }
   if (ptF.y < rtF.top) {
     ptF.y = rtF.top;
   } else if (ptF.y >= rtF.bottom()) {
     ptF.y = rtF.bottom() - fTolerance;
   }
 }