diff -r 000000000000 -r 6474c204b198 content/media/TextTrackCueList.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/content/media/TextTrackCueList.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,116 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "mozilla/dom/TextTrackCueList.h"
+#include "mozilla/dom/TextTrackCueListBinding.h"
+#include "mozilla/dom/TextTrackCue.h"
+
+namespace mozilla {
+namespace dom {
+
+class CompareCuesByTime
+{
+public:
+  bool Equals(TextTrackCue* aOne, TextTrackCue* aTwo) const {
+    return aOne->StartTime() == aTwo->StartTime() &&
+           aOne->EndTime() == aTwo->EndTime();
+  }
+  bool LessThan(TextTrackCue* aOne, TextTrackCue* aTwo) const {
+    return aOne->StartTime() < aTwo->StartTime() ||
+           (aOne->StartTime() == aTwo->StartTime() &&
+            aOne->EndTime() < aTwo->EndTime());
+  }
+};
+
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_2(TextTrackCueList, mParent, mList)
+
+NS_IMPL_CYCLE_COLLECTING_ADDREF(TextTrackCueList)
+NS_IMPL_CYCLE_COLLECTING_RELEASE(TextTrackCueList)
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(TextTrackCueList)
+  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
+  NS_INTERFACE_MAP_ENTRY(nsISupports)
+NS_INTERFACE_MAP_END
+
+TextTrackCueList::TextTrackCueList(nsISupports* aParent) : mParent(aParent)
+{
+  SetIsDOMBinding();
+}
+
+JSObject*
+TextTrackCueList::WrapObject(JSContext* aCx)
+{
+  return TextTrackCueListBinding::Wrap(aCx, this);
+}
+
+TextTrackCue*
+TextTrackCueList::IndexedGetter(uint32_t aIndex, bool& aFound)
+{
+  aFound = aIndex < mList.Length();
+  return aFound ? mList[aIndex] : nullptr;
+}
+
+TextTrackCue*
+TextTrackCueList::operator[](uint32_t aIndex)
+{
+  return mList.SafeElementAt(aIndex, nullptr);
+}
+
+TextTrackCue*
+TextTrackCueList::GetCueById(const nsAString& aId)
+{
+  if (aId.IsEmpty()) {
+    return nullptr;
+  }
+
+  for (uint32_t i = 0; i < mList.Length(); i++) {
+    if (aId.Equals(mList[i]->Id())) {
+      return mList[i];
+    }
+  }
+  return nullptr;
+}
+
+void
+TextTrackCueList::AddCue(TextTrackCue& aCue)
+{
+  if (mList.Contains(&aCue)) {
+    return;
+  }
+  mList.InsertElementSorted(&aCue, CompareCuesByTime());
+}
+
+void
+TextTrackCueList::RemoveCue(TextTrackCue& aCue, ErrorResult& aRv)
+{
+  if (!mList.Contains(&aCue)) {
+    aRv.Throw(NS_ERROR_DOM_NOT_FOUND_ERR);
+    return;
+  }
+  mList.RemoveElement(&aCue);
+}
+
+void
+TextTrackCueList::RemoveCueAt(uint32_t aIndex)
+{
+  if (aIndex < mList.Length()) {
+    mList.RemoveElementAt(aIndex);
+  }
+}
+
+void
+TextTrackCueList::RemoveAll()
+{
+  mList.Clear();
+}
+
+void
+TextTrackCueList::GetArray(nsTArray<nsRefPtr<TextTrackCue> >& aCues)
+{
+  aCues = nsTArray<nsRefPtr<TextTrackCue> >(mList);
+}
+
+
+} // namespace dom
+} // namespace mozilla