webkitgtk-2.4.11webkitgtk-2.4.11

1 files changed, 0 insertions, 94 deletions

diff --git a/Source/JavaScriptCore/runtime/StructureIDTable.h b/Source/JavaScriptCore/runtime/StructureIDTable.h
deleted file mode 100644
index 630333f0c..000000000
--- a/Source/JavaScriptCore/runtime/StructureIDTable.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (C) 2013 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.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. 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 INC. 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 StructureIDTable_h
-#define StructureIDTable_h
-
-#include "UnusedPointer.h"
-#include <wtf/Vector.h>
-
-namespace JSC {
-
-class Structure;
-
-#if USE(JSVALUE64)
-typedef uint32_t StructureID;
-#else
-typedef Structure* StructureID;
-#endif
-
-class StructureIDTable {
-    friend class LLIntOffsetsExtractor;
-public:
-    StructureIDTable();
-
-    void** base() { return reinterpret_cast<void**>(&m_table); }
-
-    Structure* get(StructureID);
-    void deallocateID(Structure*, StructureID);
-    StructureID allocateID(Structure*);
-
-    void flushOldTables();
-
-private:
-    void resize(size_t newCapacity);
-
-    union StructureOrOffset {
-        WTF_MAKE_FAST_ALLOCATED;
-    public:
-        Structure* structure;
-        StructureID offset;
-    };
-
-    StructureOrOffset* table() const { return m_table.get(); }
-    
-    static const size_t s_initialSize = 256;
-
-    Vector<std::unique_ptr<StructureOrOffset[]>> m_oldTables;
-
-    uint32_t m_firstFreeOffset;
-    std::unique_ptr<StructureOrOffset[]> m_table;
-
-    size_t m_size;
-    size_t m_capacity;
-
-#if USE(JSVALUE64)
-    static const StructureID s_unusedID = unusedPointer;
-#endif
-};
-
-inline Structure* StructureIDTable::get(StructureID structureID)
-{
-#if USE(JSVALUE64)
-    ASSERT_WITH_SECURITY_IMPLICATION(structureID && structureID < m_capacity);
-    return table()[structureID].structure;
-#else
-    return structureID;
-#endif
-}
-
-} // namespace JSC
-
-#endif // StructureIDTable_h