--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/loader/icon/IconDatabaseNone.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,218 @@
+/*
+ * Copyright (C) 2006 Apple Computer, 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 COMPUTER, INC. ``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 COMPUTER, INC. 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 "config.h"
+#include "IconDatabase.h"
+
+#if !ENABLE(ICONDATABASE)
+
+#include "PlatformString.h"
+#include "SharedBuffer.h"
+#include <wtf/StdLibExtras.h>
+
+namespace WebCore {
+
+static IconDatabase* sharedIconDatabase = 0;
+
+// This version number is in the DB and marks the current generation of the schema
+// Theoretically once the switch is flipped this should never change
+// Currently, an out-of-date schema causes the DB to be wiped and reset.  This isn't 
+// so bad during development but in the future, we would need to write a conversion
+// function to advance older released schemas to "current"
+const int currentDatabaseVersion = 5;
+
+// Icons expire once a day
+const int iconExpirationTime = 60*60*24; 
+// Absent icons are rechecked once a week
+const int missingIconExpirationTime = 60*60*24*7; 
+
+const int updateTimerDelay = 5; 
+
+String IconDatabase::defaultDatabaseFilename()
+{
+    DEFINE_STATIC_LOCAL(String, defaultDatabaseFilename, ("Icons.db"));
+    return defaultDatabaseFilename.threadsafeCopy();
+}
+
+IconDatabase* iconDatabase()
+{
+    if (!sharedIconDatabase)
+        sharedIconDatabase = new IconDatabase;
+    return sharedIconDatabase;
+}
+
+IconDatabase::IconDatabase()
+{
+}
+
+bool IconDatabase::open(const String& /*databasePath*/)
+{
+    return false;
+}
+
+bool IconDatabase::isOpen() const
+{
+    return false;
+}
+
+void IconDatabase::close()
+{
+}
+
+String IconDatabase::databasePath() const
+{
+    return String();
+}
+
+void IconDatabase::removeAllIcons()
+{
+}
+
+void IconDatabase::setPrivateBrowsingEnabled(bool /*flag*/)
+{
+}
+
+bool IconDatabase::isPrivateBrowsingEnabled() const
+{
+    return false;
+}
+
+void IconDatabase::readIconForPageURLFromDisk(const String&)
+{
+
+}
+
+Image* IconDatabase::iconForPageURL(const String& /*pageURL*/, const IntSize& size)
+{
+    return defaultIcon(size);
+}
+
+
+IconLoadDecision IconDatabase::loadDecisionForIconURL(const String&, DocumentLoader*)
+{
+    return IconLoadNo;
+}
+
+bool IconDatabase::iconDataKnownForIconURL(const String&)
+{
+    return false;
+}
+
+String IconDatabase::iconURLForPageURL(const String& /*pageURL*/)
+{
+    return String();
+}
+
+Image* IconDatabase::defaultIcon(const IntSize& /*size*/)
+{
+    return 0;
+}
+
+void IconDatabase::retainIconForPageURL(const String& /*pageURL*/)
+{
+}
+
+void IconDatabase::releaseIconForPageURL(const String& /*pageURL*/)
+{
+}
+
+void IconDatabase::setIconDataForIconURL(PassRefPtr<SharedBuffer> /*data*/, const String& /*iconURL*/)
+{
+}
+
+void IconDatabase::setIconURLForPageURL(const String& /*iconURL*/, const String& /*pageURL*/)
+{
+}
+
+void IconDatabase::setEnabled(bool /*enabled*/)
+{
+}
+
+bool IconDatabase::isEnabled() const
+{
+    return false;
+}
+
+IconDatabase::~IconDatabase()
+{
+    ASSERT_NOT_REACHED();
+}
+
+void IconDatabase::checkIntegrityBeforeOpening()
+{
+}
+
+void IconDatabase::delayDatabaseCleanup()
+{
+}
+
+void IconDatabase::allowDatabaseCleanup()
+{
+}
+
+size_t IconDatabase::pageURLMappingCount()
+{
+    return 0;
+}
+
+size_t IconDatabase::retainedPageURLCount()
+{
+    return 0;
+}
+
+size_t IconDatabase::iconRecordCount()
+{
+    return 0;
+}
+
+size_t IconDatabase::iconRecordCountWithData()
+{
+    return 0;
+}
+
+void IconDatabase::setClient(IconDatabaseClient*)
+{
+}
+
+// ************************
+// *** Sync Thread Only ***
+// ************************
+
+void IconDatabase::importIconURLForPageURL(const String&, const String&)
+{
+}
+
+void IconDatabase::importIconDataForIconURL(PassRefPtr<SharedBuffer>, const String&)
+{
+}
+
+bool IconDatabase::shouldStopThreadActivity() const
+{
+    return true;
+}
+
+} // namespace WebCore
+
+#endif // !ENABLE(ICONDATABASE)