remove manager classes

The value added by these classes is minimal and lowers the flexibility
available to clients using them when it comes to packaging.

Rename recipe virtuals - obmc-phosphor seems redundant.
Align package virtual names with best practices (virtual-package).

Change-Id: I34c3cb03f6b1d2aaa734ed02078b388667f70917
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/common/recipes-phosphor/host-ipmid/btbridged.bb b/common/recipes-phosphor/host-ipmid/btbridged.bb
index 9ab1540..5bc8fbd 100644
--- a/common/recipes-phosphor/host-ipmid/btbridged.bb
+++ b/common/recipes-phosphor/host-ipmid/btbridged.bb
@@ -7,7 +7,8 @@
 
 DBUS_SERVICE_${PN} = "org.openbmc.HostIpmi.service"
 
-inherit obmc-phosphor-host-ipmi-hw
+PROVIDES += "virtual/obmc-host-ipmi-hw"
+RPROVIDES_${PN} += "virtual-obmc-host-ipmi-hw"
 
 DEPENDS += "systemd"
 RDEPENDS_${PN} += "libsystemd"