Remove //mojo/platform_handle

mojo/public/mojo_application.gni

 # 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.
 
 import("//build/toolchain/toolchain.gni")
 import("//mojo/public/mojo_constants.gni")
 
 if (is_android) {
   import("//build/config/android/rules.gni")
   import("//build/config/zip.gni")
@@ skipping 73 matching lines @@
       # Give the user an out; as some mojo services are depended on by the
       # runner.
       data_deps += [ "//services/shell/standalone" ]
     }
     if (defined(invoker.data_deps)) {
       data_deps += invoker.data_deps
     }
     data_deps += mojo_data_deps
 
     deps = [
-      "//mojo/platform_handle:for_shared_library",
       "//mojo/public/c/system:for_shared_library",
       "//services/shell/public/cpp:application_support",
     ]
 
     deps += mojo_deps
     if (defined(invoker.public_deps)) {
       public_deps = invoker.public_deps
     }
     if (defined(invoker.all_dependent_configs)) {
       all_dependent_configs = invoker.all_dependent_configs
@@ skipping 157 matching lines @@
       renaming_destinations = [ "${base_target_name}/${base_target_name}.mojo" ]
       if (defined(invoker.resources)) {
         renaming_sources += invoker.resources
         renaming_destinations += process_file_template(
                 invoker.resources,
                 [ "$base_target_name/resources/{{source_file_part}}" ])
       }
     }
   }
 }