Remove duplicate measure hyphen string method

Source/core/layout/LayoutText.cpp

 /*
  * (C) 1999 Lars Knoll (knoll@kde.org)
  * (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Andrew Wellington (proton@wiretapped.net)
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.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
@@ skipping 839 matching lines @@
     return m_maxWidth;
 }
 
 void LayoutText::computePreferredLogicalWidths(float leadWidth)
 {
     HashSet<const SimpleFontData*> fallbackFonts;
     FloatRect glyphBounds;
     computePreferredLogicalWidths(leadWidth, fallbackFonts, glyphBounds);
 }
 
-static inline float hyphenWidth(LayoutText* layoutObject, const Font& font, TextDirection direction)
+float LayoutText::hyphenWidth(LayoutText* layoutText, const Font& font, TextDirection direction)
 {
-    const ComputedStyle& style = layoutObject->styleRef();
-    return font.width(constructTextRun(layoutObject, font, style.hyphenString().string(), style, direction));
+    const ComputedStyle& style = layoutText->styleRef();
+    return font.width(constructTextRun(layoutText, font, style.hyphenString().string(), style, direction));
 }
 
 void LayoutText::computePreferredLogicalWidths(float leadWidth, HashSet<const SimpleFontData*>& fallbackFonts, FloatRect& glyphBounds)
 {
     ASSERT(m_hasTab || preferredLogicalWidthsDirty() || !m_knownToHaveNoOverflowAndNoFallbackFonts);
 
     m_minWidth = 0;
     m_maxWidth = 0;
     m_firstLineMinWidth = 0;
     m_lastLineLineMinWidth = 0;
@@ skipping 138 matching lines @@
                     cachedWordTrailingSpaceWidth[textDirection] = f.width(constructTextRun(this, f, &spaceCharacter, 1, styleToUse, textDirection)) + wordSpacing;
                 wordTrailingSpaceWidth = cachedWordTrailingSpaceWidth[textDirection];
             }
 
             float w;
             if (wordTrailingSpaceWidth && isSpace) {
                 w = widthFromFont(f, i, wordLen + 1, leadWidth, currMaxWidth, textDirection, &fallbackFonts, &glyphBounds) - wordTrailingSpaceWidth;
             } else {
                 w = widthFromFont(f, i, wordLen, leadWidth, currMaxWidth, textDirection, &fallbackFonts, &glyphBounds);
                 if (c == softHyphenCharacter)
-                    currMinWidth += hyphenWidth(this, f, textDirection);
+                    currMinWidth += LayoutText::hyphenWidth(this, f, textDirection);
             }
 
             currMinWidth += w;
             if (betweenWords) {
                 if (lastWordBoundary == i)
                     currMaxWidth += w;
                 else
                     currMaxWidth += widthFromFont(f, lastWordBoundary, j - lastWordBoundary, leadWidth, currMaxWidth, textDirection, &fallbackFonts, &glyphBounds);
                 lastWordBoundary = j;
             }
@@ skipping 829 matching lines @@
 }
 
 void LayoutText::invalidateDisplayItemClients(const LayoutBoxModelObject& paintInvalidationContainer) const
 {
     LayoutObject::invalidateDisplayItemClients(paintInvalidationContainer);
     for (InlineTextBox* box = firstTextBox(); box; box = box->nextTextBox())
         paintInvalidationContainer.invalidateDisplayItemClientOnBacking(*box);
 }
 
 } // namespace blink