Milo Refactor: Remove theme support

milo/appengine/logdog/http.go

Index: milo/appengine/logdog/http.go
diff --git a/milo/appengine/logdog/http.go b/milo/appengine/logdog/http.go
index 906d39bed388ff42ad3c01542267bd478d08d3aa..55ddd6316bf5a5e020d454220a2dfcf2c28a76c6 100644
--- a/milo/appengine/logdog/http.go
+++ b/milo/appengine/logdog/http.go
@@ -14,7 +14,6 @@ import (
 	"github.com/luci/luci-go/logdog/client/coordinator"
 	"github.com/luci/luci-go/logdog/common/types"
 	"github.com/luci/luci-go/luci_config/common/cfgtypes"
-	"github.com/luci/luci-go/milo/appengine/settings"
 	"github.com/luci/luci-go/milo/common/miloerror"
 	"github.com/luci/luci-go/server/auth"
 	"github.com/luci/luci-go/server/templates"
@@ -30,9 +29,8 @@ import (
 // temporarily (if incomplete) or indefinitely (if complete).
 type AnnotationStreamHandler struct{}
 
-// GetTemplateName implements settings.ThemedHandler.
-func (s *AnnotationStreamHandler) GetTemplateName(t settings.Theme) string {
-	return "build.html"
+func BuildHandler(c context.Context, req *http.Request, p httprouter.Params) (*templates.Args, error) {
+	return (&AnnotationStreamHandler{}).Render(c, req, p)
 }
 
 // Render implements settings.ThemedHandler.