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diff --git a/Source/WebCore/platform/graphics/harfbuzz/HarfBuzzShaperBase.h b/Source/WebCore/platform/graphics/harfbuzz/HarfBuzzShaperBase.h
deleted file mode 100644
index be368b2d1..000000000
--- a/Source/WebCore/platform/graphics/harfbuzz/HarfBuzzShaperBase.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (C) 2012 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
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * 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.
- */
-
-#ifndef HarfBuzzShaperBase_h
-#define HarfBuzzShaperBase_h
-
-#include "TextRun.h"
-#include <wtf/OwnArrayPtr.h>
-#include <wtf/unicode/CharacterNames.h>
-
-namespace WebCore {
-
-class Font;
-
-class HarfBuzzShaperBase {
-public:
-    enum NormalizeMode {
-        DoNotNormalizeMirrorChars,
-        NormalizeMirrorChars
-    };
-
-    HarfBuzzShaperBase(const Font*, const TextRun&);
-    virtual ~HarfBuzzShaperBase() { }
-
-protected:
-    void setNormalizedBuffer(NormalizeMode = DoNotNormalizeMirrorChars);
-
-    bool isWordEnd(unsigned);
-    int determineWordBreakSpacing();
-    // setPadding sets a number of pixels to be distributed across the TextRun.
-    // WebKit uses this to justify text.
-    void setPadding(int);
-
-    // In complex text word-spacing affects each line-break, space (U+0020) and non-breaking space (U+00A0).
-    static bool isCodepointSpace(UChar c) { return c == ' ' || c == noBreakSpace || c == '\n'; }
-
-    const Font* m_font;
-    OwnArrayPtr<UChar> m_normalizedBuffer;
-    unsigned m_normalizedBufferLength;
-    const TextRun& m_run;
-
-    int m_wordSpacingAdjustment; // delta adjustment (pixels) for each word break.
-    float m_padding; // pixels to be distributed over the line at word breaks.
-    float m_padPerWordBreak; // pixels to be added to each word break.
-    float m_padError; // |m_padPerWordBreak| might have a fractional component.
-                      // Since we only add a whole number of padding pixels at
-                      // each word break we accumulate error. This is the
-                      // number of pixels that we are behind so far.
-    int m_letterSpacing; // pixels to be added after each glyph.
-};
-
-} // namespace WebCore
-
-#endif // HarfBuzzShaperBase_h