1 files changed, 0 insertions, 130 deletions
diff --git a/WebCore/platform/graphics/GlyphMetricsMap.h b/WebCore/platform/graphics/GlyphMetricsMap.h
deleted file mode 100644
index fa85bcc..0000000
--- a/WebCore/platform/graphics/GlyphMetricsMap.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * Copyright (C) 2006, 2009 Apple 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:
- *
- * 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 GlyphMetricsMap_h
-#define GlyphMetricsMap_h
-
-#include <wtf/FixedArray.h>
-#include <wtf/HashMap.h>
-#include <wtf/OwnPtr.h>
-#include <wtf/unicode/Unicode.h>
-
-namespace WebCore {
-
-typedef unsigned short Glyph;
-
-const float cGlyphSizeUnknown = -1;
-
-template<class T> class GlyphMetricsMap : public Noncopyable {
-public:
-    GlyphMetricsMap() : m_filledPrimaryPage(false) { }
-    ~GlyphMetricsMap()
-    { 
-        if (m_pages)
-            deleteAllValues(*m_pages);
-    }
-
-    T metricsForGlyph(Glyph glyph)
-    {
-        return locatePage(glyph / GlyphMetricsPage::size)->metricsForGlyph(glyph);
-    }
-
-    void setMetricsForGlyph(Glyph glyph, const T& metrics)
-    {
-        locatePage(glyph / GlyphMetricsPage::size)->setMetricsForGlyph(glyph, metrics);
-    }
-
-private:
-    struct GlyphMetricsPage {
-        static const size_t size = 256; // Usually covers Latin-1 in a single page.
-        FixedArray<T, size> m_metrics;
-
-        T metricsForGlyph(Glyph glyph) const { return m_metrics[glyph % size]; }
-        void setMetricsForGlyph(Glyph glyph, const T& metrics)
-        {
-            setMetricsForIndex(glyph % size, metrics);
-        }
-        void setMetricsForIndex(unsigned index, const T& metrics)
-        {
-            m_metrics[index] = metrics;
-        }
-    };
-    
-    GlyphMetricsPage* locatePage(unsigned pageNumber)
-    {
-        if (!pageNumber && m_filledPrimaryPage)
-            return &m_primaryPage;
-        return locatePageSlowCase(pageNumber);
-    }
-
-    GlyphMetricsPage* locatePageSlowCase(unsigned pageNumber);
-    
-    static T unknownMetrics();
-
-    bool m_filledPrimaryPage;
-    GlyphMetricsPage m_primaryPage; // We optimize for the page that contains glyph indices 0-255.
-    OwnPtr<HashMap<int, GlyphMetricsPage*> > m_pages;
-};
-
-template<> inline float GlyphMetricsMap<float>::unknownMetrics()
-{
-    return cGlyphSizeUnknown;
-}
-
-template<> inline FloatRect GlyphMetricsMap<FloatRect>::unknownMetrics()
-{
-    return FloatRect(0, 0, cGlyphSizeUnknown, cGlyphSizeUnknown);
-}
-
-template<class T> typename GlyphMetricsMap<T>::GlyphMetricsPage* GlyphMetricsMap<T>::locatePageSlowCase(unsigned pageNumber)
-{
-    GlyphMetricsPage* page;
-    if (!pageNumber) {
-        ASSERT(!m_filledPrimaryPage);
-        page = &m_primaryPage;
-        m_filledPrimaryPage = true;
-    } else {
-        if (m_pages) {
-            if ((page = m_pages->get(pageNumber)))
-                return page;
-        } else
-            m_pages = adoptPtr(new HashMap<int, GlyphMetricsPage*>);
-        page = new GlyphMetricsPage;
-        m_pages->set(pageNumber, page);
-    }
-
-    // Fill in the whole page with the unknown glyph information.
-    for (unsigned i = 0; i < GlyphMetricsPage::size; i++)
-        page->setMetricsForIndex(i, unknownMetrics());
-
-    return page;
-}
-    
-} // namespace WebCore
-
-#endif