flo: Disable diag device in normal mode.

Remove the diag device when the device is in normal mode.

Bug: 18203257
Change-Id: I878ac648c49ef0940d55d5b6695bac24742847c8
merge in lmp-release history after reset to lmp-dev
merge in lmp-release history after reset to lmp-dev
BoardConfigCommon: Disable librecovery ui for now

Change-Id: I307fa2cc8b734b61b958efacc6587367f7e84f42
Merge tag 'android-5.0.0_r5' into android-5.0

Android 5.0.0 release 5