Commits
Daichi Hirono authored 8e3b9db5448
Stop to remove device rows at MtpDocumentsProvider. Previously MtpDocumentsProvider used to remove device info in the database when the device is closed. It loses a chance that RootScanner handles the removal of roots. As a result, notifications for root cursor does not issued. The CL stops removing device info at MtpDocumentsProvider, and let RootScanner remove it. BUG=26321346 Change-Id: I6aec0cf843a1e5c93e7f67a718cabd26841d9799