Skip test on chrome canary

pkg/dev_compiler/test/browser/language_tests.js

Index: pkg/dev_compiler/test/browser/language_tests.js
diff --git a/pkg/dev_compiler/test/browser/language_tests.js b/pkg/dev_compiler/test/browser/language_tests.js
index 7deedbaa21762c2f84ea87475e2e6b336b696daf..4c8b777af8cae356f939af7b4d3788a90afb8e94 100644
--- a/pkg/dev_compiler/test/browser/language_tests.js
+++ b/pkg/dev_compiler/test/browser/language_tests.js
@@ -357,7 +357,10 @@ define(['dart_sdk', 'async_helper', 'expect', 'unittest', 'is', 'require'],
       // TODO(rnystrom): Times out because it tests a huge number of
       // combinations of URLs (4 * 5 * 5 * 8 * 6 * 6 * 4 = 115200).
       'uri_parse_test': skip_timeout,
-      'uri_test': 'slow',
+
+      // this is timing out on Chrome Canary only
+      // pinning this skip in case it's a transient canary issue
+      'uri_test': is.chrome('59') ? ['skip'] : ['slow'],
 
       'list_insert_test': fail,
       'list_removeat_test': fail,