Remove ASSERT_UNUSED

third_party/WebKit/Source/platform/fonts/shaping/HarfBuzzShaper.cpp

 /*
  * 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 99 matching lines @@
     } else if (!RuntimeEnabledFeatures::
                    renderUnicodeControlCharactersEnabled() &&
                Character::legacyTreatAsZeroWidthSpaceInComplexScript(
                    character)) {
       character = zeroWidthSpaceCharacter;
     } else if (Character::treatAsZeroWidthSpaceInComplexScript(character)) {
       character = zeroWidthSpaceCharacter;
     }
 
     U16_APPEND(destination, *destinationLength, length, character, error);
-    ASSERT_UNUSED(error, !error);
+    DCHECK(!error);
   }
 }
 
 HarfBuzzShaper::HarfBuzzShaper(const Font* font, const TextRun& run)
     : Shaper(font, run), m_normalizedBufferLength(0) {
   m_normalizedBuffer = wrapArrayUnique(new UChar[m_textRun.length() + 1]);
   normalizeCharacters(m_textRun, m_textRun.length(), m_normalizedBuffer.get(),
                       &m_normalizedBufferLength);
   setFontFeatures();
 }
@@ skipping 568 matching lines @@
               segmentRange.script, !fallbackIterator->hasNext()))
         DLOG(ERROR) << "Shape result extraction failed.";
 
       hb_buffer_reset(harfBuzzBuffer.get());
     }
   }
   return result.release();
 }
 
 }  // namespace blink