Media Controls: move time display elements to media_controls module.

third_party/WebKit/Source/modules/media_controls/BUILD.gn

Index: third_party/WebKit/Source/modules/media_controls/BUILD.gn
diff --git a/third_party/WebKit/Source/modules/media_controls/BUILD.gn b/third_party/WebKit/Source/modules/media_controls/BUILD.gn
index 406b4a9c032aa1c6e5ce7b24fdaa2ce1efbad599..c4c010883633ccd1c7c879f048b493a4b8f72799 100644
--- a/third_party/WebKit/Source/modules/media_controls/BUILD.gn
+++ b/third_party/WebKit/Source/modules/media_controls/BUILD.gn
@@ -14,11 +14,15 @@ blink_modules_sources("media_controls") {
     "MediaControlsOrientationLockDelegate.h",
     "MediaControlsWindowEventListener.cpp",
     "MediaControlsWindowEventListener.h",
+    "elements/MediaControlCurrentTimeDisplayElement.cpp",
+    "elements/MediaControlCurrentTimeDisplayElement.h",
     "elements/MediaControlMuteButtonElement.cpp",
     "elements/MediaControlMuteButtonElement.h",
     "elements/MediaControlOverlayEnclosureElement.cpp",
     "elements/MediaControlOverlayEnclosureElement.h",
     "elements/MediaControlPanelEnclosureElement.cpp",
     "elements/MediaControlPanelEnclosureElement.h",
+    "elements/MediaControlRemainingTimeDisplayElement.cpp",
+    "elements/MediaControlRemainingTimeDisplayElement.h",
   ]
 }