Bug 1767549 - Move a particular crashtest that requires a working audio stack at the beginning of the test suite. r=karlt

Some of the tests in the webrtc and playback crash tests open/close lots of
stream at once, frequently putting the system audio stack in error, and no new
streams can be opened.

This patch moves a particular test that requires a working audio stack at the
beginning of the suite to make it pass consistently.

Differential Revision: https://phabricator.services.mozilla.com/D147093

dom/media/test/crashtests/crashtests.list

@@ -1,3 +1,4 @@
+skip-if(OSX) load 1185191.html # this needs to run near the beginning of the test suite
 load 0-timescale.html # bug 1229166
 skip-if(Android) pref(media.autoplay.default,0) load 459439-1.html # bug 888557
 load 466607-1.html

dom/media/tests/crashtests/crashtests.list

@@ -14,7 +14,6 @@ load 855796.html
 load 860143.html
 load 861958.html
 load 863929.html
-skip-if(OSX) load 1185191.html
 load 1281695.html
 load 1306476.html
 load 1348381.html