Remove obsolete canExpandAroundIdeographsInComplexText

Source/platform/fonts/harfbuzz/FontHarfBuzz.cpp

 /*
  * Copyright (c) 2007, 2008, 2010 Google Inc. 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 14 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "platform/fonts/Font.h"
 
 #include "platform/RuntimeEnabledFeatures.h"
-#include "platform/fonts/FontPlatformFeatures.h"
 #include "platform/fonts/SimpleFontData.h"
 #include "platform/fonts/harfbuzz/HarfBuzzShaper.h"
 #include "platform/fonts/GlyphBuffer.h"
 #include "platform/geometry/FloatRect.h"
 #include "platform/graphics/GraphicsContext.h"
 
 #include "SkPaint.h"
 #include "SkTemplates.h"
 
 #include "wtf/unicode/Unicode.h"
 
 #include <algorithm>
 
 namespace blink {
 
-bool FontPlatformFeatures::canExpandAroundIdeographsInComplexText()
-{
-    return false;
-}
-
 static SkPaint textFillPaint(GraphicsContext* gc, const SimpleFontData* font)
 {
     SkPaint paint = gc->fillPaint();
     font->platformData().setupPaint(&paint, gc);
     gc->adjustTextRenderMode(&paint);
     paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
     return paint;
 }
 
 static SkPaint textStrokePaint(GraphicsContext* gc, const SimpleFontData* font, bool isFilling)
@@ skipping 278 matching lines @@
             buffer.pos[j] = x;
             x += SkFloatToScalar(advances[j]);
         }
     }
 
     advance = x;
     return adoptRef(builder.build());
 }
 
 } // namespace blink