Backed out changeset 1984b503b901 (bug 1555454) for webgl failures on test_webgl_fingerprinting_resistance.html.

dom/canvas/test/webgl-mochitest/mochitest.ini

@@ -118,5 +118,6 @@ skip-if = toolkit == 'android' #bug 865443- seperate suite - the non_conf* tests
 [test_video_fastpath_vp9.html]
 [test_webglcontextcreationerror.html]
 [test_webgl_fingerprinting_resistance.html]
+fail-if = (os == 'mac') # on try server, LOCAL_GL_MAX_CUBE_MAP_TEXTURE_SIZE = 512 on mac
 [test_without_index_validation.html]
 [test_vertexattrib4f_update.html]

taskcluster/ci/test/test-sets.yml

@@ -274,6 +274,7 @@ windows-aarch64-tests:
     - mochitest-devtools-chrome
     - mochitest-gpu
     - mochitest-media
+    - mochitest-webgl1-core
     - mochitest-webgl1-ext
     - mochitest-webgl2-core
     - mochitest-webgl2-ext
@@ -323,7 +324,7 @@ macosx1014-64-tests:
     - mochitest-devtools-webreplay
     - mochitest-gpu
     # - mochitest-media
-    - mochitest-webgl1-core
+    # - mochitest-webgl1-core
     # - mochitest-webgl1-ext
     # - mochitest-webgl2-core
     # - mochitest-webgl2-ext test  # timeouts