Bug 1410248 - Disable speech-api test for intermittent crashes, a=testonly

MozReview-Commit-ID: 9tQO0tp8SE4

testing/web-platform/meta/speech-api/SpeechSynthesis-speak-twice.html.ini

@@ -1,8 +1,7 @@
 [SpeechSynthesis-speak-twice.html]
+  disabled: https://bugzilla.mozilla.org/show_bug.cgi?id=1410248
   expected:
-    if debug and not stylo and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86_64") and (bits == 64): CRASH
-    if not debug and not stylo and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): CRASH
-    if not debug and stylo and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86") and (bits == 32): CRASH
+    if not debug and not stylo and e10s and (os == "linux") and (version == "Ubuntu 16.04") and (processor == "x86_64") and (bits == 64): CRASH
     TIMEOUT
   [Using the same SpeechSynthesisUtterance twice for speechSynthesis.speak()]
     expected: TIMEOUT