[INTERNAL] removed hacked in method from EditorAPI

The method was:

1. only used for logging
2. and executed in a wrong thread context

Change-Id: I2018688cd0a78db1268d5420bc89d4f1ba86a99a
Reviewed-on: http://saros-build.imp.fu-berlin.de/gerrit/1900
Tested-by: Jenkins CI
Reviewed-by: Stefan Rossbach <srossbach@arcor.de>