Bug 847903 - Skip 691096-1.html on OSX 10.6 due to intermittent crashes.

dom/media/test/crashtests/crashtests.list

@@ -78,4 +78,4 @@ load 1080986.html
 include ../../mediasource/test/crashtests/crashtests.list
 
 # This needs to run at the end to avoid leaking busted state into other tests.
-skip-if(B2G||winWidget||OSX==1010&&isDebugBuild) load 691096-1.html
+skip-if(B2G||winWidget||OSX==1006||OSX==1010&&isDebugBuild) load 691096-1.html