[RemotePlayback] Keep track of source compatibility and reject prompt() correspondingly

third_party/WebKit/Source/core/testing/Internals.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 2176 matching lines @@
 
 String Internals::effectivePreload(HTMLMediaElement* mediaElement) {
   ASSERT(mediaElement);
   return mediaElement->effectivePreload();
 }
 
 void Internals::mediaPlayerRemoteRouteAvailabilityChanged(
     HTMLMediaElement* mediaElement,
     bool available) {
   ASSERT(mediaElement);
-  mediaElement->remoteRouteAvailabilityChanged(available);
+  mediaElement->remoteRouteAvailabilityChanged(available, available);
 }
 
 void Internals::mediaPlayerPlayingRemotelyChanged(
     HTMLMediaElement* mediaElement,
     bool remote) {
   ASSERT(mediaElement);
   if (remote)
     mediaElement->connectedToRemoteDevice();
   else
     mediaElement->disconnectedFromRemoteDevice();
@@ skipping 807 matching lines @@
     return ClientRect::create();
 
   return ClientRect::create(FloatRect(node->layoutObject()->visualRect()));
 }
 
 void Internals::crash() {
   CHECK(false) << "Intentional crash";
 }
 
 }  // namespace blink