am 9e19e44f: Remove the "clear all" menu option when you are in the website settings activity and are looking at the settings for a specific site rather than the overview of all sites.

Merge commit '9e19e44f0b27f12cd07913548c23a885d822e716' into eclair-mr2-plus-aosp

* commit '9e19e44f0b27f12cd07913548c23a885d822e716':
  Remove the "clear all" menu option when you are in the website settings activity and are looking at the settings for a specific site rather than the overview of all sites.