Remove //mojo/platform_handle

components/mus/BUILD.gn

 # Copyright 2015 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.
 
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 import("//mojo/public/mojo_application.gni")
 import("//mojo/public/mojo_application_manifest.gni")
 import("//mojo/public/mojo_constants.gni")
 import("//tools/grit/repack.gni")
 
 group("all") {
   testonly = true
   deps = [
     ":mus",
     "//components/mus/test_wm",
   ]
 }
 
 mojo_native_application("mus") {
   sources = [
     "main.cc",
   ]
 
   deps = [
     ":lib",
     ":resources_100",
     ":resources_200",
     ":resources_strings",
-    "//mojo/platform_handle:for_shared_library",
     "//services/shell/public/cpp:sources",
     "//services/tracing/public/interfaces",
   ]
 
   if (is_win) {
     deps += [ ":copy_gl_libraries" ]
   }
 
   data_deps = [
     ":manifest",
@@ skipping 92 matching lines @@
 
 repack("resources_200") {
   sources = [
     "$root_gen_dir/ui/resources/ui_resources_200_percent.pak",
   ]
   output = "$root_out_dir/mus_app_resources_200.pak"
   deps = [
     "//ui/resources",
   ]
 }