Removed the MODE=js matrix dimension.

Author: hansl

.travis.yml

@@ -40,7 +40,7 @@ env:
     - MODE=saucelabs_optional DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
     - MODE=browserstack_optional DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
     #- MODE=dart_experimental DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
-    - MODE=js DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
+    #- MODE=js DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
     #- MODE=router DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
     #- MODE=build_only DART_CHANNEL=stable DART_VERSION=$DART_STABLE_VERSION
     #- MODE=lint DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION