Bug 1559975 - Fix python3 lint issues on servo r=ahal

Differential Revision: https://phabricator.services.mozilla.com/D35247

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

servo/components/style/properties/data.py

@@ -558,7 +558,7 @@ class PropertiesData(object):
 
         longhand = Longhand(self.current_style_struct, name, **kwargs)
         self.add_prefixed_aliases(longhand)
-        longhand.alias = list(map(lambda (x, p): Alias(x, longhand, p), longhand.alias))
+        longhand.alias = list(map(lambda xp: Alias(xp[0], longhand, xp[1]), longhand.alias))
         self.longhand_aliases += longhand.alias
         self.current_style_struct.longhands.append(longhand)
         self.longhands.append(longhand)
@@ -574,7 +574,7 @@ class PropertiesData(object):
         sub_properties = [self.longhands_by_name[s] for s in sub_properties]
         shorthand = Shorthand(name, sub_properties, *args, **kwargs)
         self.add_prefixed_aliases(shorthand)
-        shorthand.alias = list(map(lambda (x, p): Alias(x, shorthand, p), shorthand.alias))
+        shorthand.alias = list(map(lambda xp: Alias(xp[0], shorthand, xp[1]), shorthand.alias))
         self.shorthand_aliases += shorthand.alias
         self.shorthands.append(shorthand)
         return shorthand

tools/lint/py3.yml

@@ -18,7 +18,9 @@ py3:
         - media
         - modules/freetype2
         - security/manager/ssl
-        - servo
+        - testing/awsy
+        - testing/firefox-ui/harness/firefox_ui_harness/runners/update.py
+        - testing/gtest
         - testing/mochitest
         - testing/mozharness
         - testing/tools/iceserver