[milo] {buildbucket,buildbot,swarming,logdog} -> backends/*.

milo/appengine/frontend/main.go

 // Copyright 2015 The LUCI Authors. All rights reserved.
 // Use of this source code is governed under the Apache License, Version 2.0
 // that can be found in the LICENSE file.
 
 package frontend
 
 import (
         "net/http"
 
         "github.com/golang/protobuf/proto"
         "golang.org/x/net/context"
 
         "github.com/luci/luci-go/appengine/gaemiddleware"
         "github.com/luci/luci-go/grpc/discovery"
         "github.com/luci/luci-go/grpc/grpcmon"
         "github.com/luci/luci-go/grpc/prpc"
         milo "github.com/luci/luci-go/milo/api/proto"
-        "github.com/luci/luci-go/milo/appengine/buildbot"
-        "github.com/luci/luci-go/milo/appengine/buildbucket"
         "github.com/luci/luci-go/milo/appengine/common"
         "github.com/luci/luci-go/milo/appengine/console"
-        "github.com/luci/luci-go/milo/appengine/logdog"
+        "github.com/luci/luci-go/milo/appengine/job_source/buildbot"
+        "github.com/luci/luci-go/milo/appengine/job_source/buildbucket"
+        "github.com/luci/luci-go/milo/appengine/job_source/raw_presentation"
+        "github.com/luci/luci-go/milo/appengine/job_source/swarming"
         "github.com/luci/luci-go/milo/appengine/rpc"
-        "github.com/luci/luci-go/milo/appengine/swarming"
         "github.com/luci/luci-go/server/router"
 )
 
 func emptyPrelude(c context.Context, methodName string, req proto.Message) (context.Context, error) {
         return c, nil
 }
 
 // Where it all begins!!!
 func init() {
         // Register plain ol' http handlers.
@@ skipping 21 matching lines @@
         // Buildbucket
         r.GET("/buildbucket/:bucket/:builder", basemw, buildbucket.BuilderHandler)
 
         // Buildbot
         r.GET("/buildbot/:master/:builder/:build", basemw, buildbot.BuildHandler)
         r.GET("/buildbot/:master/:builder/", basemw, buildbot.BuilderHandler)
 
         // LogDog Milo Annotation Streams.
         // This mimicks the `logdog://logdog_host/project/*path` url scheme seen on
         // swarming tasks.
-        r.GET("/raw/build/:logdog_host/:project/*path", basemw, logdog.BuildHandler)
+        r.GET("/raw/build/:logdog_host/:project/*path", basemw, raw_presentation.BuildHandler)
 
         // PubSub subscription endpoints.
         r.POST("/_ah/push-handlers/buildbot", basemw, buildbot.PubSubHandler)
 
         // pRPC style endpoints.
         api := prpc.Server{
                 UnaryServerInterceptor: grpcmon.NewUnaryServerInterceptor(nil),
         }
         milo.RegisterBuildbotServer(&api, &milo.DecoratedBuildbot{
                 Service: &buildbot.Service{},
                 Prelude: emptyPrelude,
         })
         milo.RegisterBuildInfoServer(&api, &milo.DecoratedBuildInfo{
                 Service: &rpc.BuildInfoService{},
                 Prelude: emptyPrelude,
         })
         discovery.Enable(&api)
         api.InstallHandlers(r, gaemiddleware.BaseProd())
 
         http.DefaultServeMux.Handle("/", r)
 }