Separate metrics update and layout attribute resolving

third_party/WebKit/Source/core/layout/svg/LayoutSVGInlineText.h

 /*
  * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz>
  * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Rob Buis <buis@kde.org>
  *
  * 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 25 matching lines @@
     bool characterStartsNewTextChunk(int position) const;
     SVGTextLayoutAttributes* layoutAttributes() { return &m_layoutAttributes; }
     const SVGTextLayoutAttributes* layoutAttributes() const { return &m_layoutAttributes; }
 
     Vector<SVGTextMetrics>& metricsList() { return m_metrics; }
     const Vector<SVGTextMetrics>& metricsList() const { return m_metrics; }
 
     float scalingFactor() const { return m_scalingFactor; }
     const Font& scaledFont() const { return m_scaledFont; }
     void updateScaledFont();
+    void updateMetricsList(bool& lastCharacterWasWhiteSpace);
     static void computeNewScaledFontForStyle(LayoutObject*, float& scalingFactor, Font& scaledFont);
 
     // Preserves floating point precision for the use in DRT. It knows how to round and does a better job than enclosingIntRect.
     FloatRect floatLinesBoundingBox() const;
 
     PassRefPtr<StringImpl> originalText() const override;
 
     const char* name() const override { return "LayoutSVGInlineText"; }
 
 private:
@@ skipping 16 matching lines @@
     Font m_scaledFont;
     SVGTextLayoutAttributes m_layoutAttributes;
     Vector<SVGTextMetrics> m_metrics;
 };
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSVGInlineText, isSVGInlineText());
 
 } // namespace blink
 
 #endif // LayoutSVGInlineText_h