Media Controls: move time display elements to media_controls module.

third_party/WebKit/Source/modules/media_controls/elements/MediaControlRemainingTimeDisplayElement.cpp

Index: third_party/WebKit/Source/modules/media_controls/elements/MediaControlRemainingTimeDisplayElement.cpp
diff --git a/third_party/WebKit/Source/modules/media_controls/elements/MediaControlRemainingTimeDisplayElement.cpp b/third_party/WebKit/Source/modules/media_controls/elements/MediaControlRemainingTimeDisplayElement.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..a6e234940b7be5d7a2382ccaced35e5fced2bcdd
--- /dev/null
+++ b/third_party/WebKit/Source/modules/media_controls/elements/MediaControlRemainingTimeDisplayElement.cpp
@@ -0,0 +1,19 @@
+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "modules/media_controls/elements/MediaControlRemainingTimeDisplayElement.h"
+
+#include "modules/media_controls/MediaControlsImpl.h"
+
+namespace blink {
+
+MediaControlRemainingTimeDisplayElement::
+    MediaControlRemainingTimeDisplayElement(MediaControlsImpl& media_controls)
+    : MediaControlTimeDisplayElement(media_controls,
+                                     kMediaTimeRemainingDisplay) {
+  SetShadowPseudoId(
+      AtomicString("-webkit-media-controls-time-remaining-display"));
+}
+
+}  // namespace blink