Explicitly declare mojo_application_base->mojom dep in gyp

mojo/public/mojo_public.gyp

 # 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.
 
 {
   'includes': [
     '../mojo_variables.gypi',
   ],
   'targets': [
     {
@@ skipping 219 matching lines @@
         'cpp/application/lib/service_connector.cc',
         'cpp/application/lib/service_connector.h',
         'cpp/application/lib/service_registry.cc',
         'cpp/application/lib/service_registry.h',
         'cpp/application/lib/weak_service_provider.cc',
         'cpp/application/lib/weak_service_provider.h',
         'cpp/application/service_provider_impl.h',
       ],
       'dependencies': [
         'mojo_application_bindings',
+        'mojo_application_bindings_mojom',
       ],
       'export_dependent_settings': [
         'mojo_application_bindings',
+        'mojo_application_bindings_mojom',
       ],
     },
     {
       # GN version: //mojo/public/cpp/application:standalone"
       'target_name': 'mojo_application_standalone',
       'type': 'static_library',
       'sources': [
         'cpp/application/lib/application_runner.cc',
         'cpp/application/application_runner.h',
       ],
@@ skipping 122 matching lines @@
            },
            'dependencies': [
              'mojo_public_java',
            ],
            'includes': [ '../../build/java.gypi' ],
         },
       ],
     }],
   ],
 }