Support includePartialGlyphs=false in Font::offsetForPositionForComplexText

third_party/WebKit/Source/platform/fonts/shaping/ShapeResultInlineHeaders.h

 /*
  * Copyright (c) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 BlackBerry Limited. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 62 matching lines @@
         , m_glyphData(other.m_glyphData)
         , m_startIndex(other.m_startIndex)
         , m_numCharacters(other.m_numCharacters)
         , m_width(other.m_width)
     {
     }
 
     bool rtl() const { return HB_DIRECTION_IS_BACKWARD(m_direction); }
     float xPositionForVisualOffset(unsigned, AdjustMidCluster) const;
     float xPositionForOffset(unsigned, AdjustMidCluster) const;
-    int characterIndexForXPosition(float) const;
+    int characterIndexForXPosition(float, bool includePartialGlyphs) const;
     void setGlyphAndPositions(unsigned index, uint16_t glyphId, float advance,
         float offsetX, float offsetY);
 
     size_t glyphToCharacterIndex(size_t i) const
     {
         return m_startIndex + m_glyphData[i].characterIndex;
     }
 
     // For memory reporting.
     size_t byteSize() const
     {
         return sizeof(this) + m_glyphData.size() * sizeof(HarfBuzzRunGlyphData);
     }
 
     RefPtr<SimpleFontData> m_fontData;
     hb_direction_t m_direction;
     hb_script_t m_script;
     Vector<HarfBuzzRunGlyphData> m_glyphData;
     unsigned m_startIndex;
     unsigned m_numCharacters;
     float m_width;
 };
 
 } // namespace blink
 
 #endif // ShapeResultInlineHeaders_h