1 files changed, 0 insertions, 114 deletions
diff --git a/Source/WebKit2/Platform/qt/MappedMemoryPool.cpp b/Source/WebKit2/Platform/qt/MappedMemoryPool.cpp
deleted file mode 100644
index d36d82b..0000000
--- a/Source/WebKit2/Platform/qt/MappedMemoryPool.cpp
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (C) 2010 University of Szeged
- * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
- * 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 UNIVERSITY OF SZEGED ``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 UNIVERSITY OF SZEGED 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.
- */
-
-#include "MappedMemoryPool.h"
-
-#include "CleanupHandler.h"
-#include "StdLibExtras.h"
-#include <QDir>
-#include <QIODevice>
-#include <QTemporaryFile>
-
-namespace WebKit {
-
-MappedMemoryPool* MappedMemoryPool::theInstance = 0;
-
-MappedMemoryPool* MappedMemoryPool::instance()
-{
-    if (!theInstance) {
-        theInstance = new MappedMemoryPool;
-
-        // Do not leave mapping files on the disk.
-        CleanupHandler::instance()->markForCleanup(theInstance);
-    }
-
-    return theInstance;
-}
-
-MappedMemoryPool::~MappedMemoryPool()
-{
-    CleanupHandler::instance()->unmark(theInstance);
-
-    for (unsigned n = 0; n < m_pool.size(); ++n) {
-        MappedMemory& current = m_pool.at(n);
-        if (!current.file)
-            continue;
-        current.file->remove();
-        delete current.file;
-    }
-    m_pool.clear();
-}
-
-MappedMemory* MappedMemoryPool::mapMemory(size_t size)
-{
-    for (unsigned n = 0; n < m_pool.size(); ++n) {
-        MappedMemory& current = m_pool.at(n);
-        if (current.dataSize >= size && current.isFree()) {
-            current.markUsed();
-            return &current;
-        }
-    }
-
-    MappedMemory newMap;
-    newMap.dataSize = size;
-    newMap.file = new QTemporaryFile(QDir::tempPath() + "/WebKit2UpdateChunk");
-    newMap.file->open(QIODevice::ReadWrite);
-    newMap.fileName = newMap.file->fileName();
-    newMap.file->resize(newMap.mapSize());
-    newMap.mappedBytes = newMap.file->map(0, newMap.mapSize());
-    newMap.file->close();
-    newMap.markUsed();
-    m_pool.append(newMap);
-    return &m_pool.last();
-}
-
-MappedMemory* MappedMemoryPool::mapFile(QString fileName, size_t size)
-{
-    for (unsigned n = 0; n < m_pool.size(); ++n) {
-        MappedMemory& current = m_pool.at(n);
-        if (current.fileName == fileName) {
-            ASSERT(!current.isFree());
-            return &current;
-        }
-    }
-
-    MappedMemory newMap;
-    newMap.file = new QFile(fileName);
-    newMap.fileName = fileName;
-    newMap.dataSize = size;
-    ASSERT(newMap.file->exists());
-    ASSERT(newMap.file->size() >= newMap.mapSize());
-    newMap.file->open(QIODevice::ReadWrite);
-    newMap.mappedBytes = newMap.file->map(0, newMap.mapSize());
-    ASSERT(newMap.mappedBytes);
-    ASSERT(!newMap.isFree());
-    newMap.file->close();
-    m_pool.append(newMap);
-    return &m_pool.last();
-}
-
-} // namespace WebKit