Remove leftover dead code. (bazelbuild#655)

Author: gkdn

closure/BUILD

@@ -15,7 +15,6 @@
 licenses(["notice"])
 
 load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
-load("//closure/private:lines_sorted_test.bzl", "lines_sorted_test")
 
 bzl_library(
     name = "web_library_bzl",

closure/private/BUILD

@@ -21,11 +21,6 @@ licenses(["notice"])
 
 exports_files(["unusable_type.js"])
 
-sh_binary(
-    name = "gensrcjar",
-    srcs = ["gensrcjar.sh"],
-)
-
 closure_base_js_library(
     name = "base_lib",
     # TODO(goktug): replace with base.js from compiler when included in the artifact.