Code problems detected by cppcheck

Source/core/rendering/svg/SVGTextQuery.cpp

 /*
  * Copyright (C) Research In Motion Limited 2010-2012. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 197 matching lines @@
             break;
 
         lastPositionOffset = positionOffset;
         positionOffset += metrics.length();
     }
 
     if (!alterStartPosition && !alterEndPosition)
         return;
 
     if (lastPositionOffset != -1 && lastPositionOffset - positionOffset > 1) {
-        if (alterStartPosition && startPosition > lastPositionOffset && startPosition < static_cast<int>(positionOffset)) {
+        if (alterStartPosition && startPosition > lastPositionOffset && startPosition < static_cast<int>(positionOffset))
             startPosition = lastPositionOffset;
-            alterStartPosition = false;
-        }
 
-        if (alterEndPosition && endPosition > lastPositionOffset && endPosition < static_cast<int>(positionOffset)) {
+        if (alterEndPosition && endPosition > lastPositionOffset && endPosition < static_cast<int>(positionOffset))
             endPosition = positionOffset;
-            alterEndPosition = false;
-        }
     }
 }
 
 // numberOfCharacters() implementation
 bool SVGTextQuery::numberOfCharactersCallback(Data*, const SVGTextFragment&) const
 {
     // no-op
     return false;
 }
 
@@ skipping 309 matching lines @@
         return -1;
 
     CharacterNumberAtPositionData data(position);
     if (!executeQuery(&data, &SVGTextQuery::characterNumberAtPositionCallback))
         return -1;
 
     return data.processedCharacters;
 }
 
 }