bitbake: toaster: remove startBBServer API

We still will have to run bitbake server, but it will be done
different way and the code will be in triggerBuild function.

Removed startBBServer API from BuildEnvironmentController and
LocalhostBEController classes.

(Bitbake rev: a8f986d73a84f28fa8b116b91fb30c5d2cd4edbe)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Michael Wood <michael.g.wood@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/toaster/bldcontrol/bbcontroller.py

@@ -127,14 +127,6 @@ class BuildEnvironmentController(object):
         bblayerconffile.write("# line added by toaster build control\nBBLAYERS = \"" + " ".join(layerlist) + "\"")
         bblayerconffile.close()
 
-    def startBBServer(self):
-        """ Starts a  BB server with Toaster toasterui set up to record the builds, an no controlling UI.
-            After this method executes, self.be bbaddress/bbport MUST point to a running and free server,
-            and the bbstate MUST be  updated to "started".
-        """
-        raise NotImplementedError("FIXME: Must override in order to actually start the BB server")
-
-
     def setLayers(self, bitbake, ls):
         """ Checks-out bitbake executor and layers from git repositories.
             Sets the layer variables in the config file, after validating local layer paths.
@@ -151,7 +143,6 @@ class BuildEnvironmentController(object):
             starts if needed; or reconnects to the server if we can
         """
         if not self.connection:
-            self.startBBServer()
             self.be.lock = BuildEnvironment.LOCK_RUNNING
             self.be.save()