--- a/intl/locale/tests/unit/xpcshell.ini
+++ b/intl/locale/tests/unit/xpcshell.ini
@@ -1,12 +1,11 @@
 [DEFAULT]
 head = 
 tail = 
-skip-if = toolkit == 'gonk'
 support-files =
   data/intl_on_workers_worker.js
   data/chrome.manifest
 
 [test_bug22310.js]
 skip-if = toolkit != "windows" && toolkit != "cocoa"
 
 [test_bug371611.js]

--- a/intl/strres/tests/unit/xpcshell.ini
+++ b/intl/strres/tests/unit/xpcshell.ini
@@ -1,10 +1,9 @@
 [DEFAULT]
 head =
 tail =
-skip-if = toolkit == 'gonk'
 support-files =
   397093.properties
   strres.properties
 
 [test_bug378839.js]
 [test_bug397093.js]

--- a/intl/uconv/tests/mochitest.ini
+++ b/intl/uconv/tests/mochitest.ini
@@ -1,10 +1,9 @@
 [DEFAULT]
-skip-if = buildapp == 'b2g'
 
 [test_bug335816.html]
 [test_bug843434.html]
 [test_bug959058-1.html]
 [test_bug959058-2.html]
 [test_long_doc.html]
 skip-if = toolkit == 'android' #bug 775227
 [test_singlebyte_overconsumption.html]

--- a/intl/uconv/tests/unit/xpcshell.ini
+++ b/intl/uconv/tests/unit/xpcshell.ini
@@ -1,12 +1,11 @@
 [DEFAULT]
 head =
 tail =
-skip-if = toolkit == 'gonk'
 support-files =
   CharsetConversionTests.js
   hangulTestStrings.js
   data/unicode-conversion.utf16.txt
   data/unicode-conversion.utf16be.txt
   data/unicode-conversion.utf16le.txt
   data/unicode-conversion.utf8.txt
 

--- a/intl/unicharutil/tests/unit/xpcshell.ini
+++ b/intl/unicharutil/tests/unit/xpcshell.ini
@@ -1,4 +1,3 @@
 [DEFAULT]
 head = 
 tail = 
-skip-if = toolkit == 'gonk'