[Experimental] MediaStreamRecorder playground

content/child/runtime_features.cc

 // Copyright 2013 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 "content/child/runtime_features.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
@@ skipping 93 matching lines @@
   if (command_line.HasSwitch(switches::kDisableNotifications)) {
     WebRuntimeFeatures::enableNotifications(false);
 
     // Chrome's Push Messaging implementation relies on Web Notifications.
     WebRuntimeFeatures::enablePushMessaging(false);
   }
 
   if (command_line.HasSwitch(switches::kDisableSharedWorkers))
     WebRuntimeFeatures::enableSharedWorker(false);
 
+  // TODO now runtime flag.
+  WebRuntimeFeatures::enableMediaRecorder(true);
+
 #if defined(OS_ANDROID)
   // WebAudio is enabled by default on ARM and X86, if the MediaCodec
   // API is available.
   WebRuntimeFeatures::enableWebAudio(
       !command_line.HasSwitch(switches::kDisableWebAudio) &&
       media::MediaCodecBridge::IsAvailable());
 #else
   if (command_line.HasSwitch(switches::kDisableWebAudio))
     WebRuntimeFeatures::enableWebAudio(false);
 #endif
@@ skipping 102 matching lines @@
         command_line.GetSwitchValueASCII(switches::kDisableBlinkFeatures), ',',
         &disabled_features);
     for (const std::string& feature : disabled_features) {
       WebRuntimeFeatures::enableFeatureFromString(
           blink::WebString::fromLatin1(feature), false);
     }
   }
 }
 
 }  // namespace content