[Blink, RemotePlaybackAPI] Create WebRemotePlaybackClient in HTMLMediaElement ctor to avoid lazy in…

third_party/WebKit/Source/core/html/shadow/MediaControlsTest.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 "core/html/shadow/MediaControls.h"
 
 #include "core/HTMLNames.h"
 #include "core/css/StylePropertySet.h"
 #include "core/dom/Document.h"
 #include "core/dom/ElementTraversal.h"
 #include "core/dom/StyleEngine.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLVideoElement.h"
 #include "core/loader/EmptyClients.h"
 #include "core/testing/DummyPageHolder.h"
 #include "platform/heap/Handle.h"
 #include "platform/testing/UnitTestHelpers.h"
 #include "public/platform/WebMediaPlayer.h"
 #include "public/platform/WebSize.h"
+#include "public/platform/modules/remoteplayback/WebRemotePlaybackClient.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include <memory>
 
 namespace blink {
 
 namespace {
 
 class MockVideoWebMediaPlayer : public WebMediaPlayer {
  public:
   void load(LoadType, const WebMediaPlayerSource&, CORSMode) override{};
@@ skipping 34 matching lines @@
 class StubFrameLoaderClient : public EmptyFrameLoaderClient {
  public:
   static StubFrameLoaderClient* create() { return new StubFrameLoaderClient; }
 
   std::unique_ptr<WebMediaPlayer> createWebMediaPlayer(
       HTMLMediaElement&,
       const WebMediaPlayerSource&,
       WebMediaPlayerClient*) override {
     return wrapUnique(new MockVideoWebMediaPlayer);
   }
+
+  WebRemotePlaybackClient* createWebRemotePlaybackClient(
+      ScriptState*,
+      HTMLMediaElement&) override {
+    return nullptr;
+  }
 };
 
 Element* getElementByShadowPseudoId(Node& rootNode,
                                     const char* shadowPseudoId) {
   for (Element& element : ElementTraversal::descendantsOf(rootNode)) {
     if (element.shadowPseudoId() == shadowPseudoId)
       return &element;
   }
   return nullptr;
 }
@@ skipping 194 matching lines @@
   mediaControls().show();
   mediaControls().toggleOverflowMenu();
   EXPECT_TRUE(isElementVisible(*overflowList));
 
   simulateHideMediaControlsTimerFired();
   EXPECT_TRUE(isElementVisible(*overflowList));
   EXPECT_TRUE(isElementVisible(*panel));
 }
 
 }  // namespace blink