Search input field placeholder
Originally reported within https://gitlab.com/eyeo/adblockplus/abpui/adblockplusui/issues/290
Replace its placeholder text with Search or add filter(s) (e.g. /ads/track/*)
Originally reported within https://gitlab.com/eyeo/adblockplus/abpui/adblockplusui/issues/290
Replace its placeholder text with Search or add filter(s) (e.g. /ads/track/*)