Bug 1524495 - Temporarily disable raptor-unity-webgl-geckoview due to frequent failures r=jmaher

Differential Revision: https://phabricator.services.mozilla.com/D20939

--HG--
extra : moz-landing-system : lando

testing/raptor/raptor/tests/raptor-unity-webgl.ini

@@ -19,6 +19,7 @@ apps = chrome
 page_timeout = 900000  # 15 min
 page_cycles = 1
 apps = geckoview
+disabled = Bug 1524495
 
 [raptor-unity-webgl-refbrow]
 page_timeout = 900000  # 15 min

testing/raptor/test/test_manifest.py

@@ -131,7 +131,7 @@ def test_get_raptor_test_list_geckoview(create_args):
                        test="raptor-unity-webgl")
 
     test_list = get_raptor_test_list(args, mozinfo.os)
-    assert len(test_list) == 1
+    assert len(test_list) == 0
     assert test_list[0]['name'] == 'raptor-unity-webgl-geckoview'