1 files changed, 64 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/core/dom/custom/CustomElementBaseElementQueue.cpp b/chromium/third_party/WebKit/Source/core/dom/custom/CustomElementBaseElementQueue.cpp
new file mode 100644
index 00000000000..0e8561da12e
--- /dev/null
+++ b/chromium/third_party/WebKit/Source/core/dom/custom/CustomElementBaseElementQueue.cpp
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2013 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:
+ *
+ * 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.
+ * 3. 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 "core/dom/custom/CustomElementBaseElementQueue.h"
+
+#include "core/dom/custom/CustomElementCallbackDispatcher.h"
+#include "core/dom/custom/CustomElementCallbackQueue.h"
+
+namespace WebCore {
+
+void CustomElementBaseElementQueue::enqueue(CustomElementCallbackQueue* queue)
+{
+    m_queue.append(queue);
+}
+
+bool CustomElementBaseElementQueue::dispatch(ElementQueue baseQueueId)
+{
+    ASSERT(!m_inDispatch);
+    m_inDispatch = true;
+
+    bool didWork = m_queue.size();
+
+    for (Vector<CustomElementCallbackQueue*>::iterator it = m_queue.begin(); it != m_queue.end(); ++it) {
+        // The created callback may schedule entered document
+        // callbacks.
+        CustomElementCallbackDispatcher::CallbackDeliveryScope deliveryScope;
+        (*it)->processInElementQueue(baseQueueId);
+    }
+
+    m_queue.resize(0);
+    m_inDispatch = 0;
+
+    return didWork;
+}
+
+} // namespace WebCore