1 files changed, 64 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebCore/dom/MessagePortChannel.cpp b/src/3rdparty/webkit/WebCore/dom/MessagePortChannel.cpp
new file mode 100644
index 0000000..768d4f4
--- /dev/null
+++ b/src/3rdparty/webkit/WebCore/dom/MessagePortChannel.cpp
@@ -0,0 +1,64 @@
+/*
+ * 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 "MessagePortChannel.h"
+
+#include "PlatformMessagePortChannel.h"
+
+namespace WebCore {
+
+PassOwnPtr<MessagePortChannel> MessagePortChannel::create(PassRefPtr<PlatformMessagePortChannel> channel)
+{
+    return new MessagePortChannel(channel);
+}
+
+PassOwnPtr<MessagePortChannel::EventData> MessagePortChannel::EventData::create(const String& message, PassOwnPtr<MessagePortChannel> channel)
+{
+    return new EventData(message, channel);
+}
+
+MessagePortChannel::EventData::EventData(const String& message, PassOwnPtr<MessagePortChannel> channel)
+    : m_message(message.copy())
+    , m_channel(channel)
+{
+}
+
+MessagePortChannel::MessagePortChannel(PassRefPtr<PlatformMessagePortChannel> channel)
+    : m_channel(channel)
+{
+}
+
+MessagePortChannel::~MessagePortChannel()
+{
+    // Make sure we close our platform channel when the base is freed, to keep the channel objects from leaking.
+    m_channel->close();
+}
+
+} // namespace WebCore