mojo: Now that mandoline/ is deleted, also remove mojo:clipboard.

components/clipboard/main.cc

Index: components/clipboard/main.cc
diff --git a/components/clipboard/main.cc b/components/clipboard/main.cc
deleted file mode 100644
index 4e2a55fc3612629d9ad046072e86975a1b52981f..0000000000000000000000000000000000000000
--- a/components/clipboard/main.cc
+++ /dev/null
@@ -1,12 +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.
-
-#include "components/clipboard/clipboard_application_delegate.h"
-#include "mojo/public/c/system/main.h"
-#include "mojo/shell/public/cpp/application_runner.h"
-
-MojoResult MojoMain(MojoHandle shell_handle) {
-  mojo::ApplicationRunner runner(new clipboard::ClipboardApplicationDelegate);
-  return runner.Run(shell_handle);
-}