Commits
Daichi Hirono authored c18f8076ebd
Show specific error message for busy device. When MTP device is busy (e.g. used by other application), MtpDocumentsProvider cannot open the device. The CL introduces specific error message for the case. BUG=26694828 Change-Id: Iffee2e1c554e4089601186469ff0eac2fd04decd