Allow adjusting progress on touch events.

Change-Id: Ide0a7ae057a62f3631a32eeaa63f3e04dec5bf54
SystemUI : Fix clear app data crash in recents panel

Change-Id: I78d48fae2ba6ac9727d4997e24af8e4b134950ab
Adding back pdf_printer_media_sizes for values-zh-rCN to accomodate mediasize_default

Change-Id: I45cfd8babe813fa5dba49bb444e10517a3771f30