Rendering API cleanup

Source/core/rendering/RenderTextControl.cpp

 /**
  * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
  *           (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * 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,
@@ skipping 82 matching lines @@
     textBlockStyle->setUnicodeBidi(style()->unicodeBidi());
 
     updateUserModifyProperty(textFormControlElement(), textBlockStyle);
 }
 
 int RenderTextControl::textBlockLogicalHeight() const
 {
     return logicalHeight() - borderAndPaddingLogicalHeight();
 }
 
-int RenderTextControl::textBlockLogicalWidth() const
-{
-    Element* innerEditor = innerEditorElement();
-    ASSERT(innerEditor);
-
-    LayoutUnit unitWidth = logicalWidth() - borderAndPaddingLogicalWidth();
-    if (innerEditor->renderer())
-        unitWidth -= innerEditor->renderBox()->paddingStart() + innerEditor->renderBox()->paddingEnd();
-
-    return unitWidth;
-}
-
 void RenderTextControl::updateFromElement()
 {
     Element* innerEditor = innerEditorElement();
     if (innerEditor && innerEditor->renderer())
         updateUserModifyProperty(textFormControlElement(), innerEditor->renderer()->style());
 }
 
 int RenderTextControl::scrollbarThickness() const
 {
     // FIXME: We should get the size of the scrollbar from the RenderTheme instead.
@@ skipping 169 matching lines @@
     HTMLElement* placeholder = toHTMLTextFormControlElement(node())->placeholderElement();
     RenderObject* placeholderRenderer = placeholder ? placeholder->renderer() : 0;
     if (!placeholderRenderer)
         return 0;
     if (relayoutChildren)
         layoutScope.setChildNeedsLayout(placeholderRenderer);
     return placeholderRenderer;
 }
 
 } // namespace blink