Bug 1178349 - Enable ice_unittests on desktop linux on CI. r=bwc

CLOSED TREE

--HG--
extra : amend_source : 03121b8bd5dce3777cd1dea62fbb260501831afc
extra : transplant_source : %C4V%D5%7E%17h%DE%9F%EB%95%C7%3B%A1%AE%E5%B6%DE%D1A%F6

media/mtransport/test/ice_unittest.cpp

@@ -2914,7 +2914,7 @@ static std::string get_environment(const char *name) {
 
 int main(int argc, char **argv)
 {
-#ifdef LINUX
+#ifdef ANDROID
   // This test can cause intermittent oranges on the builders on Linux
   CHECK_ENVIRONMENT_FLAG("MOZ_WEBRTC_TESTS")
 #endif