MediaRecorder: bugfix start() means buffer-forever

content/test/data/media/video_audio_element_capture_test.html

Index: content/test/data/media/video_audio_element_capture_test.html
diff --git a/content/test/data/media/video_audio_element_capture_test.html b/content/test/data/media/video_audio_element_capture_test.html
index ac21a8d25e51c1c91a594a86e12076ef911ab91d..7046a9962c38a8405a80b002e8556a0c88929caa 100644
--- a/content/test/data/media/video_audio_element_capture_test.html
+++ b/content/test/data/media/video_audio_element_capture_test.html
@@ -13,7 +13,7 @@
 
 'use strict';
 
-const NUMBER_OF_EVENTS_TO_RECORD = 100;
+const NUMBER_OF_EVENTS_TO_RECORD = 25;
 
 function testCaptureFromMediaElement(filename,
                                      has_video,
@@ -43,7 +43,7 @@ function testCaptureFromMediaElement(filename,
         reportTestSuccess();
     };
 
-    recorder.start();
+    recorder.start(0);
     element.play();
   };
 }