internal/worker: remove pkgsite test db handle and logic

Change-Id: I353cd85b78aac5791d792b3f0c3ecc5a06060855
Reviewed-on: https://go-review.googlesource.com/c/pkgsite-metrics/+/479124
Run-TryBot: Zvonimir Pavlinovic <zpavlinovic@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
diff --git a/internal/worker/pkgsitedb.go b/internal/worker/pkgsitedb.go
deleted file mode 100644
index dfd7fd7..0000000
--- a/internal/worker/pkgsitedb.go
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2022 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package worker
-
-import (
-	"fmt"
-	"net/http"
-
-	"golang.org/x/pkgsite-metrics/internal/pkgsitedb"
-)
-
-func (s *Server) handleTestDB(w http.ResponseWriter, r *http.Request) error {
-	ctx := r.Context()
-	db, err := pkgsitedb.Open(ctx, s.cfg)
-	if err != nil {
-		return err
-	}
-	specs, err := pkgsitedb.ModuleSpecs(ctx, db, 100)
-	if err != nil {
-		return err
-	}
-	fmt.Fprintf(w, "got %d modules with over 100 importers", len(specs))
-	return nil
-}
diff --git a/internal/worker/server.go b/internal/worker/server.go
index f214ac8..9e1fa27 100644
--- a/internal/worker/server.go
+++ b/internal/worker/server.go
@@ -123,8 +123,6 @@
 		return nil, err
 	}
 
-	s.handle("/test-db", s.handleTestDB)
-
 	return s, nil
 }