Bug 1411825 - Stop running browser-screenshots for "-u mochitests" and "-u all". r=ahal

MozReview-Commit-ID: 1YbPjs85YIx

--HG--
extra : rebase_source : 6725b54ac153c9cb488e21d09211acc514b9314d

taskcluster/ci/test/mochitest.yml

@@ -130,16 +130,16 @@ mochitest-browser-chrome:
             windows10-64-asan.*: 3
             default: default
 
-mochitest-browser-screenshots:
-    description: "Mochitest Browser Screenshots"
+browser-screenshots:
+    description: "Browser Screenshots"
     suite: mochitest/browser-chrome-screenshots
     treeherder-symbol: tc-M(ss)
     loopback-video: true
     run-on-projects:
         by-test-platform:
-            windows.*/opt: ['mozilla-central', 'try']
-            linux64/opt: ['mozilla-central', 'try']
-            macosx.*/opt: ['mozilla-central', 'try']
+            windows.*/opt: ['mozilla-central']
+            linux64/opt: ['mozilla-central']
+            macosx.*/opt: ['mozilla-central']
             windows7-32-devedition/opt: []
             windows10-64-devedition/opt: []
             default: []

taskcluster/ci/test/test-sets.yml

@@ -93,7 +93,7 @@ stylo-disabled-tests:
     - mochitest
     - mochitest-a11y
     - mochitest-browser-chrome
-    - mochitest-browser-screenshots
+    - browser-screenshots
     - mochitest-chrome
     - mochitest-clipboard
     - mochitest-gpu
@@ -303,7 +303,7 @@ linux32-opt-tests:
     - mochitest-devtools-chrome
 
 desktop-screenshot-capture:
-    - mochitest-browser-screenshots
+    - browser-screenshots
 
 android-common-tests:
     - cppunit