Support includePartialGlyphs=false in Font::offsetForPositionForComplexText

third_party/WebKit/Source/platform/fonts/Font.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2006, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (c) 2007, 2008, 2010 Google 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
@@ skipping 724 matching lines @@
     CachingWordShaper shaper(m_fontFallbackList->shapeCache(m_fontDescription));
     float width = shaper.width(this, run, fallbackFonts, glyphBounds);
     return width;
 }
 
 // Return the code point index for the given |x| offset into the text run.
 int Font::offsetForPositionForComplexText(const TextRun& run, float xFloat,
     bool includePartialGlyphs) const
 {
     CachingWordShaper shaper(m_fontFallbackList->shapeCache(m_fontDescription));
-    return shaper.offsetForPosition(this, run, xFloat);
+    return shaper.offsetForPosition(this, run, xFloat, includePartialGlyphs);
 }
 
 // Return the rectangle for selecting the given range of code-points in the TextRun.
 FloatRect Font::selectionRectForComplexText(const TextRun& run,
     const FloatPoint& point, int height, int from, int to) const
 {
     CachingWordShaper shaper(m_fontFallbackList->shapeCache(m_fontDescription));
     CharacterRange range = shaper.getCharacterRange(this, run, from, to);
     return FloatRect(point.x() + range.start, point.y(), range.width(), height);
 }
@@ skipping 87 matching lines @@
 {
     return m_fontFallbackList && m_fontFallbackList->loadingCustomFonts();
 }
 
 bool Font::isFallbackValid() const
 {
     return !m_fontFallbackList || m_fontFallbackList->isValid();
 }
 
 } // namespace blink