Remove GlyphBuffer

third_party/WebKit/Source/platform/fonts/GlyphBuffer.h

Index: third_party/WebKit/Source/platform/fonts/GlyphBuffer.h
diff --git a/third_party/WebKit/Source/platform/fonts/GlyphBuffer.h b/third_party/WebKit/Source/platform/fonts/GlyphBuffer.h
deleted file mode 100644
index 6b2abfa9aa489e1be548c786735c9a0e14e0750a..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/platform/fonts/GlyphBuffer.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (C) 2006, 2009, 2011 Apple Inc. All rights reserved.
- * Copyright (C) 2007-2008 Torch Mobile Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- * 2.  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.
- * 3.  Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE AND ITS 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 APPLE OR ITS 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 GlyphBuffer_h
-#define GlyphBuffer_h
-
-#include "platform/fonts/Glyph.h"
-#include "platform/geometry/FloatPoint.h"
-#include "platform/heap/Heap.h"
-#include "wtf/Vector.h"
-
-namespace blink {
-
-class SimpleFontData;
-
-class GlyphBuffer {
-  STACK_ALLOCATED();
-
- public:
-  enum class Type { Normal, TextIntercepts };
-  explicit GlyphBuffer(Type type = Type::Normal) : m_type(type) {}
-
-  Type type() const { return m_type; }
-
-  bool isEmpty() const { return m_fontData.isEmpty(); }
-  unsigned size() const {
-    ASSERT(m_fontData.size() == m_glyphs.size());
-    ASSERT(m_fontData.size() == m_offsets.size() ||
-           2 * m_fontData.size() == m_offsets.size());
-    return m_fontData.size();
-  }
-
-  bool hasVerticalOffsets() const {
-    // We exclusively store either horizontal/x-only ofssets -- in which case
-    // m_offsets.size == size, or vertical/xy offsets -- in which case
-    // m_offsets.size == size * 2.
-    return size() != m_offsets.size();
-  }
-
-  const Glyph* glyphs(unsigned from) const {
-    ASSERT(from < size());
-    return m_glyphs.data() + from;
-  }
-
-  // Depending on the GlyphBuffer-wide positioning mode, this either points to
-  // an array of x-only offsets for horizontal positioning ([x1, x2, ... xn]),
-  // or interleaved x,y offsets for full positioning ([x1, y1, ... xn, yn]).
-  const float* offsets(unsigned from) const {
-    ASSERT(from < size());
-    return m_offsets.data() + (hasVerticalOffsets() ? from * 2 : from);
-  }
-
-  const SimpleFontData* fontDataAt(unsigned index) const {
-    ASSERT(index < size());
-    return m_fontData[index];
-  }
-
-  Glyph glyphAt(unsigned index) const {
-    ASSERT(index < size());
-    return m_glyphs[index];
-  }
-
-  float xOffsetAt(unsigned index) const {
-    ASSERT(index < size());
-    return hasVerticalOffsets() ? m_offsets[index * 2] : m_offsets[index];
-  }
-
-  float yOffsetAt(unsigned index) const {
-    ASSERT(index < size());
-    ASSERT(hasVerticalOffsets());
-    return m_offsets[index * 2 + 1];
-  }
-
-  void add(Glyph glyph, const SimpleFontData* font, float x) {
-    // cannot mix x-only/xy offsets
-    ASSERT(!hasVerticalOffsets());
-
-    m_fontData.push_back(font);
-    m_glyphs.push_back(glyph);
-    m_offsets.push_back(x);
-  }
-
-  void add(Glyph glyph, const SimpleFontData* font, const FloatPoint& offset) {
-    // cannot mix x-only/xy offsets
-    ASSERT(isEmpty() || hasVerticalOffsets());
-
-    m_fontData.push_back(font);
-    m_glyphs.push_back(glyph);
-    m_offsets.push_back(offset.x());
-    m_offsets.push_back(offset.y());
-  }
-
- protected:
-  Vector<const SimpleFontData*, 2048> m_fontData;
-  Vector<Glyph, 2048> m_glyphs;
-
-  // Glyph positioning: either x-only offsets, or interleaved x,y offsets
-  // (depending on the buffer-wide positioning mode). This matches the
-  // glyph positioning format used by Skia.
-  Vector<float, 2048> m_offsets;
-
-  Type m_type;
-};
-
-}  // namespace blink
-
-#endif