Remove mojo/shell and (most) service implementations

mojo/services/clipboard/BUILD.gn

Index: mojo/services/clipboard/BUILD.gn
diff --git a/mojo/services/clipboard/BUILD.gn b/mojo/services/clipboard/BUILD.gn
deleted file mode 100644
index 42ab40807f778a974685efa6c5b075d4912d78b9..0000000000000000000000000000000000000000
--- a/mojo/services/clipboard/BUILD.gn
+++ /dev/null
@@ -1,44 +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.
-
-# GYP version: mojo/mojo_services.gypi:mojo_clipboard
-component("clipboard") {
-  deps = [
-    "//base",
-    "//mojo/application",
-    "//mojo/common",
-    "//mojo/environment:chromium",
-    "//mojo/public/c/system:for_component",
-    "//mojo/public/cpp/bindings",
-    "//mojo/services/public/interfaces/clipboard",
-    "//ui/base",
-  ]
-
-  sources = [
-    "clipboard_standalone_impl.cc",
-    "clipboard_standalone_impl.h",
-    "main.cc",
-  ]
-}
-
-# GYP version: mojo/mojo_services.gypi:mojo_clipboard_unittests
-test("mojo_clipboard_unittests") {
-  deps = [
-    "//base",
-    "//base/test:test_support",
-    "//mojo/application",
-    "//mojo/application_manager",
-    "//mojo/common",
-    "//mojo/edk/system",
-    "//mojo/edk/test:run_all_unittests",
-    "//mojo/environment:chromium",
-    "//mojo/services/public/interfaces/clipboard:clipboard",
-    "//mojo/shell:test_support",
-    "//testing/gtest",
-  ]
-
-  sources = [
-    "clipboard_standalone_unittest.cc",
-  ]
-}