mv services/navigation.mojom services/public/interfaces/navigation.mojom

mojo/mojo_services.gypi

 {
   'targets': [
     {
       'target_name': 'mojo_echo_bindings',
       'type': 'static_library',
       'sources': [
         'services/dbus_echo/echo.mojom',
       ],
       'includes': [ 'public/tools/bindings/mojom_bindings_generator.gypi' ],
       'export_dependent_settings': [
@@ skipping 168 matching lines @@
           'dependencies': [
             'mojo_jni_headers',
           ],
         }],
       ],
     },
     {
       'target_name': 'mojo_navigation_bindings',
       'type': 'static_library',
       'sources': [
-        'services/navigation/navigation.mojom',
+        'services/public/interfaces/navigation/navigation.mojom',
       ],
       'includes': [ 'public/tools/bindings/mojom_bindings_generator.gypi' ],
       'export_dependent_settings': [
         'mojo_cpp_bindings',
       ],
       'dependencies': [
         'mojo_cpp_bindings',
         'mojo_network_bindings',
       ],
     },
@@ skipping 342 matching lines @@
             'mojo_system_impl',
           ],
           'sources': [
             'services/dbus_echo/dbus_echo_service.cc',
           ],
         },
       ],
     }],
   ],
 }