Media Controls: move time display elements to media_controls module.

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

 // Copyright 2015 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/MediaControlsImpl.h"
 
 #include <limits>
 #include <memory>
 #include "core/HTMLNames.h"
 #include "core/css/StylePropertySet.h"
 #include "core/dom/ClientRect.h"
 #include "core/dom/Document.h"
 #include "core/dom/ElementTraversal.h"
 #include "core/dom/StyleEngine.h"
 #include "core/events/Event.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLElement.h"
 #include "core/html/HTMLVideoElement.h"
 #include "core/html/shadow/MediaControlElementTypes.h"
 #include "core/input/EventHandler.h"
 #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"
 #include "platform/testing/TestingPlatformSupport.h"
 #include "platform/testing/UnitTestHelpers.h"
 #include "public/platform/WebMouseEvent.h"
 #include "public/platform/WebScreenInfo.h"
 #include "public/platform/WebSize.h"
 #include "public/platform/modules/remoteplayback/WebRemotePlaybackAvailability.h"
 #include "public/platform/modules/remoteplayback/WebRemotePlaybackClient.h"
@@ skipping 164 matching lines @@
 
   void SimulateLoadedMetadata() { media_controls_->OnLoadedMetadata(); }
 
   MediaControlsImpl& MediaControls() { return *media_controls_; }
   MediaControlVolumeSliderElement* VolumeSliderElement() const {
     return media_controls_->volume_slider_;
   }
   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());
   }
   Document& GetDocument() { return page_holder_->GetDocument(); }
 
   HistogramTester& GetHistogramTester() { return histogram_tester_; }
 
   void LoadMediaWithDuration(double duration) {
     MediaControls().MediaElement().SetSrc("https://example.com/foo.mp4");
@@ skipping 345 matching lines @@
   ASSERT_EQ(rounded_up_duration, timeline->valueAsNumber());
   EXPECT_EQ(0.0, MediaControls().MediaElement().currentTime());
   timeline->DispatchInputEvent();
   EXPECT_EQ(exact_duration, MediaControls().MediaElement().currentTime());
 }
 
 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);
 
   // Simulate seeking the underlying range to 50%. Current time display should
   // update synchronously (rather than waiting for media to finish seeking).
   TimelineElement()->setValueAsNumber(duration / 2, ASSERT_NO_EXCEPTION);
   TimelineElement()->DispatchInputEvent();
   EXPECT_EQ(duration / 2, current_time_display->CurrentValue());
 }
 
@@ skipping 255 matching lines @@
   MediaControls().PanelElement()->DispatchEvent(Event::Create("keypress"));
   platform->RunForPeriodSeconds(2);
   EXPECT_TRUE(IsElementVisible(*panel));
 
   // Once user interaction stops, controls can hide.
   platform->RunForPeriodSeconds(2);
   EXPECT_FALSE(IsElementVisible(*panel));
 }
 
 }  // namespace blink