diff -r 000000000000 -r 4f2f89ce4247 WebCore/bindings/js/ScriptArray.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/bindings/js/ScriptArray.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2009 Google 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:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
+ * OWNER 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 "ScriptArray.h"
+
+#include "SerializedScriptValue.h"
+
+#include <runtime/JSLock.h>
+
+using namespace JSC;
+
+namespace WebCore {
+
+ScriptArray::ScriptArray(ScriptState* scriptState, JSArray* object)
+    : ScriptObject(scriptState, object)
+{
+}
+
+static bool handleException(ScriptState* scriptState)
+{
+    if (!scriptState->hadException())
+        return true;
+
+    reportException(scriptState, scriptState->exception());
+    return false;
+}
+
+bool ScriptArray::set(unsigned index, const ScriptObject& value)
+{
+    if (value.scriptState() != m_scriptState) {
+        ASSERT_NOT_REACHED();
+        return false;
+    }
+    JSLock lock(SilenceAssertionsOnly);
+    jsArray()->put(m_scriptState, index, value.jsObject());
+    return handleException(m_scriptState);
+}
+
+bool ScriptArray::set(unsigned index, SerializedScriptValue* value)
+{
+    ScriptValue scriptValue = ScriptValue::deserialize(m_scriptState, value);
+    if (scriptValue.hasNoValue()) {
+        ASSERT_NOT_REACHED();
+        return false;
+    }
+
+    JSLock lock(SilenceAssertionsOnly);
+    jsArray()->put(m_scriptState, index, scriptValue.jsValue());
+    return handleException(m_scriptState);
+}
+
+bool ScriptArray::set(unsigned index, const String& value)
+{
+    JSLock lock(SilenceAssertionsOnly);
+    jsArray()->put(m_scriptState, index, jsString(m_scriptState, value));
+    return handleException(m_scriptState);
+}
+
+bool ScriptArray::set(unsigned index, double value)
+{
+    JSLock lock(SilenceAssertionsOnly);
+    jsArray()->put(m_scriptState, index, jsNumber(m_scriptState, value));
+    return handleException(m_scriptState);
+}
+
+bool ScriptArray::set(unsigned index, long long value)
+{
+    JSLock lock(SilenceAssertionsOnly);
+    jsArray()->put(m_scriptState, index, jsNumber(m_scriptState, value));
+    return handleException(m_scriptState);
+}
+
+bool ScriptArray::set(unsigned index, int value)
+{
+    JSLock lock(SilenceAssertionsOnly);
+    jsArray()->put(m_scriptState, index, jsNumber(m_scriptState, value));
+    return handleException(m_scriptState);
+}
+
+bool ScriptArray::set(unsigned index, bool value)
+{
+    JSLock lock(SilenceAssertionsOnly);
+    jsArray()->put(m_scriptState, index, jsBoolean(value));
+    return handleException(m_scriptState);
+}
+
+unsigned ScriptArray::length()
+{
+    JSLock lock(SilenceAssertionsOnly);
+    return jsArray()->length();
+}
+
+ScriptArray ScriptArray::createNew(ScriptState* scriptState)
+{
+    JSLock lock(SilenceAssertionsOnly);
+    return ScriptArray(scriptState, constructEmptyArray(scriptState));
+}
+
+} // namespace WebCore