Media Controls: move time display elements to media_controls module.

third_party/WebKit/Source/modules/media_controls/MediaControlsImplTest.cpp

Index: third_party/WebKit/Source/modules/media_controls/MediaControlsImplTest.cpp
diff --git a/third_party/WebKit/Source/modules/media_controls/MediaControlsImplTest.cpp b/third_party/WebKit/Source/modules/media_controls/MediaControlsImplTest.cpp
index 17e900faa87379a8c190c5ee5e725229728ddc70..3e28be58d7d5ac82444b768e036db76db7ef0d9d 100644
--- a/third_party/WebKit/Source/modules/media_controls/MediaControlsImplTest.cpp
+++ b/third_party/WebKit/Source/modules/media_controls/MediaControlsImplTest.cpp
@@ -21,6 +21,7 @@
 #include "core/layout/LayoutObject.h"
 #include "core/loader/EmptyClients.h"
 #include "core/testing/DummyPageHolder.h"
+#include "modules/media_controls/elements/MediaControlCurrentTimeDisplayElement.h"
 #include "platform/heap/Handle.h"
 #include "platform/testing/EmptyWebMediaPlayer.h"
 #include "platform/testing/HistogramTester.h"
@@ -205,6 +206,9 @@ class MediaControlsImplTest : public ::testing::Test {
   MediaControlTimelineElement* TimelineElement() const {
     return media_controls_->timeline_;
   }
+  MediaControlCurrentTimeDisplayElement* GetCurrentTimeDisplayElement() const {
+    return media_controls_->current_time_display_;
+  }
   MockVideoWebMediaPlayer* WebMediaPlayer() {
     return static_cast<MockVideoWebMediaPlayer*>(
         MediaControls().MediaElement().GetWebMediaPlayer());
@@ -570,10 +574,7 @@ TEST_F(MediaControlsImplTest, TimelineImmediatelyUpdatesCurrentTime) {
   EnsureSizing();
 
   MediaControlCurrentTimeDisplayElement* current_time_display =
-      static_cast<MediaControlCurrentTimeDisplayElement*>(
-          GetElementByShadowPseudoId(
-              MediaControls(), "-webkit-media-controls-current-time-display"));
-
+      GetCurrentTimeDisplayElement();
   double duration = 600;
   LoadMediaWithDuration(duration);