Remove WTF_USE_HARFBUZZ

Source/platform/fonts/skia/SimpleFontDataSkia.cpp

 /*
  * Copyright (c) 2008, 2009, 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 241 matching lines @@
 
     m_platformData.setupPaint(&paint);
 
     paint.setTextEncoding(SkPaint::kGlyphID_TextEncoding);
     SkScalar width = paint.measureText(&glyph, 2);
     if (!paint.isSubpixelText())
         width = SkScalarRoundToInt(width);
     return SkScalarToFloat(width);
 }
 
-#if USE(HARFBUZZ)
 bool SimpleFontData::canRenderCombiningCharacterSequence(const UChar* characters, size_t length) const
 {
     if (!m_combiningCharacterSequenceSupport)
         m_combiningCharacterSequenceSupport = adoptPtr(new HashMap<String, bool>);
 
     WTF::HashMap<String, bool>::AddResult addResult = m_combiningCharacterSequenceSupport->add(String(characters, length), false);
     if (!addResult.isNewEntry)
         return addResult.storedValue->value;
 
     UErrorCode error = U_ZERO_ERROR;
     Vector<UChar, 4> normalizedCharacters(length);
     int32_t normalizedLength = unorm_normalize(characters, length, UNORM_NFC, UNORM_UNICODE_3_2, &normalizedCharacters[0], length, &error);
     // Can't render if we have an error or no composition occurred.
     if (U_FAILURE(error) || (static_cast<size_t>(normalizedLength) == length))
         return false;
 
     SkPaint paint;
     m_platformData.setupPaint(&paint);
     paint.setTextEncoding(SkPaint::kUTF16_TextEncoding);
     if (paint.textToGlyphs(&normalizedCharacters[0], normalizedLength * 2, 0)) {
         addResult.storedValue->value = true;
         return true;
     }
     return false;
 }
-#endif
 
 bool SimpleFontData::fillGlyphPage(GlyphPage* pageToFill, unsigned offset, unsigned length, UChar* buffer, unsigned bufferLength) const
 {
     if (SkUTF16_IsHighSurrogate(buffer[bufferLength-1])) {
         SkDebugf("%s last char is high-surrogate", __FUNCTION__);
         return false;
     }
 
     SkAutoSTMalloc<GlyphPage::size, uint16_t> glyphStorage(length);
 
     uint16_t* glyphs = glyphStorage.get();
     SkTypeface* typeface = platformData().typeface();
     typeface->charsToGlyphs(buffer, SkTypeface::kUTF16_Encoding, glyphs, length);
 
     bool haveGlyphs = false;
     for (unsigned i = 0; i < length; i++) {
         if (glyphs[i]) {
             pageToFill->setGlyphDataForIndex(offset + i, glyphs[i], this);
             haveGlyphs = true;
         }
     }
 
     return haveGlyphs;
 }
 
 } // namespace blink