third_party/WebKit: fix typos found in comments

third_party/WebKit/Source/core/dom/Text.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. 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.
  *
@@ skipping 384 matching lines @@
     return false;
 }
 
 void Text::updateTextLayoutObject(unsigned offsetOfReplacedData, unsigned lengthOfReplacedData, RecalcStyleBehavior recalcStyleBehavior)
 {
     if (!inActiveDocument())
         return;
     LayoutText* textLayoutObject = layoutObject();
     if (!textLayoutObject || !textLayoutObjectIsNeeded(*textLayoutObject->style(), *textLayoutObject->parent())) {
         lazyReattachIfAttached();
-        // FIXME: Editing should be updated so this is not neccesary.
+        // FIXME: Editing should be updated so this is not necessary.
         if (recalcStyleBehavior == DeprecatedRecalcStyleImmediatlelyForEditing)
             document().updateLayoutTreeIfNeeded();
         return;
     }
     textLayoutObject->setTextWithOffset(dataImpl(), offsetOfReplacedData, lengthOfReplacedData);
 }
 
 PassRefPtrWillBeRawPtr<Text> Text::cloneWithData(const String& data)
 {
     return create(document(), data);
@@ skipping 18 matching lines @@
             result.appendLiteral("; ");
         result.appendLiteral("value=");
         result.append(s);
     }
 
     strncpy(buffer, result.toString().utf8().data(), length - 1);
 }
 #endif
 
 } // namespace blink