Bug 1394887 - Enable Stylo Linux debug M(cl) and M(a11y). r=emilio

MozReview-Commit-ID: Bg4Ak8yTHau

taskcluster/ci/test/tests.yml

@@ -522,8 +522,6 @@ mochitest-a11y:
         by-test-platform:
             linux64-qr/.*: ['mozilla-central', 'try']
             linux.*-stylo.*: ['autoland', 'mozilla-central', 'try']
-            linux32-stylo/debug: ['try']
-            linux64-stylo/debug: ['try']
             macosx64-stylo/.*: ['mozilla-central', 'try']
             windows7-32-stylo.*: ['autoland', 'mozilla-central', 'try']
             default: built-projects
@@ -546,8 +544,6 @@ mochitest-a11y:
     tier:
         by-test-platform:
             .*-stylo.*: 2
-            linux32-stylo/debug: 3
-            linux64-stylo/debug: 3
             windows10-64-asan.*: 3
             default: default
 
@@ -738,8 +734,6 @@ mochitest-clipboard:
     instance-size: xlarge
     run-on-projects:
         by-test-platform:
-            linux32-stylo/debug: ['try']
-            linux64-stylo/debug: ['try']
             linux.*-stylo.*: ['autoland', 'mozilla-central', 'try']
             macosx64-stylo/.*: ['mozilla-central', 'try']
             default: built-projects
@@ -783,8 +777,6 @@ mochitest-clipboard:
     tier:
         by-test-platform:
             macosx64-stylo/.*: 2
-            linux32-stylo/debug: 3
-            linux64-stylo/debug: 3
             default: default
 
 mochitest-devtools-chrome: