Remove the always-enabled Media from RuntimeEnabledFeatures

third_party/WebKit/Source/core/html/HTMLMediaElement.cpp

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 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.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 245 matching lines @@
 void HTMLMediaElement::recordAutoplayMetric(AutoplayMetrics metric)
 {
     DEFINE_STATIC_LOCAL(EnumerationHistogram, autoplayHistogram, ("Blink.MediaElement.Autoplay", NumberOfAutoplayMetrics));
     autoplayHistogram.count(metric);
 }
 
 WebMimeRegistry::SupportsType HTMLMediaElement::supportsType(const ContentType& contentType)
 {
     DEFINE_STATIC_LOCAL(const String, codecs, ("codecs"));
 
-    if (!RuntimeEnabledFeatures::mediaEnabled())
-        return WebMimeRegistry::IsNotSupported;
-
     String type = contentType.type().lower();
     // The codecs string is not lower-cased because MP4 values are case sensitive
     // per http://tools.ietf.org/html/rfc4281#page-7.
     String typeCodecs = contentType.parameter(codecs);
 
     if (type.isEmpty())
         return WebMimeRegistry::IsNotSupported;
 
     // 4.8.10.3 MIME types - The canPlayType(type) method must return the empty string if type is a type that the
     // user agent knows it cannot render or is the type "application/octet-stream"
@@ skipping 69 matching lines @@
     , m_videoTracks(VideoTrackList::create(*this))
     , m_textTracks(nullptr)
     , m_playPromiseResolveTask(CancellableTaskFactory::create(this, &HTMLMediaElement::resolvePlayPromises))
     , m_playPromiseRejectTask(CancellableTaskFactory::create(this, &HTMLMediaElement::rejectPlayPromises))
     , m_audioSourceNode(nullptr)
     , m_autoplayHelper(*this)
 {
 #if ENABLE(OILPAN)
     ThreadState::current()->registerPreFinalizer(this);
 #endif
-    ASSERT(RuntimeEnabledFeatures::mediaEnabled());
 
     WTF_LOG(Media, "HTMLMediaElement::HTMLMediaElement(%p)", this);
 
     if (document.settings() && document.settings()->mediaPlaybackRequiresUserGesture())
         m_userGestureRequiredForPlay = true;
 
     setHasCustomStyleCallbacks();
     addElementToDocumentMap(this, &document);
 
     UseCounter::count(document, UseCounter::HTMLMediaElement);
@@ skipping 3406 matching lines @@
 {
     visitor->trace(m_client);
 }
 
 DEFINE_TRACE(HTMLMediaElement::AudioSourceProviderImpl)
 {
     visitor->trace(m_client);
 }
 
 } // namespace blink