Move the JS content handler et al from mojo/apps/js to mojo/services

mojo/apps/js/test/BUILD.gn

Index: mojo/apps/js/test/BUILD.gn
diff --git a/mojo/apps/js/test/BUILD.gn b/mojo/apps/js/test/BUILD.gn
deleted file mode 100644
index c0da7bfc72322ab85e635e1216c25f4ef1f3df1b..0000000000000000000000000000000000000000
--- a/mojo/apps/js/test/BUILD.gn
+++ /dev/null
@@ -1,21 +0,0 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-test("apps_js_unittests") {
-  deps = [
-    "//gin:gin_test",
-    "//mojo/apps/js/bindings",
-    "//mojo/edk/js",
-    "//mojo/common",
-    "//mojo/edk/test:run_all_unittests",
-    "//mojo/edk/test:test_support",
-    "//mojo/public/cpp/bindings",
-    "//mojo/public/cpp/system",
-    "//mojo/public/interfaces/bindings/tests:test_interfaces",
-  ]
-
-  sources = [
-    "run_apps_js_tests.cc",
-  ]
-}