Remove failing tests from Commons

These tests fail because no Wikimedia has webfonts
enabled by default.
This will be addressed more thoroughly by rewriting
the tests to support the new setting, and by enabling
the feature by default on a new testing wiki.

Change-Id: Id197e0b2535097cf5e583e51427ca6130839e1ff

tests/browser/features/textarea_font.feature

@@ -11,7 +11,6 @@ Feature: Font preferences respected in different languages
     Given I am logged in
       And I have reset my preferences
 
-  @commons.wikimedia.beta.wmflabs.org
   Scenario: Edit area fonts should not change on UI language change if the user preferences for edit area font are set
     When I set the editing fonts to "monospace"
       And I set "Hindi" as the interface language
@@ -19,7 +18,7 @@ Feature: Font preferences respected in different languages
     Then I should see the edit area text being displayed using "monospace" font
 
   # Needs OpenDyslexic font to have been configured on the target wiki
-  @needs-custom-setup @commons.wikimedia.beta.wmflabs.org
+  @needs-custom-setup
   Scenario: Edit area should use the fonts selected by the user from ULS for a language
     When I select OpenDyslexic font for the content language
       And I start editing a page