Mojo JS bindings generator doesn't generate import-qualified struct references

mojo/mojo_public_tests.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'mojo_test_support',
       'type': 'shared_library',
       'defines': [
@@ skipping 156 matching lines @@
       ],
       'sources': [
         'public/c/system/tests/core_perftest.cc',
       ],
     },
     {
       'target_name': 'mojo_public_test_interfaces',
       'type': 'static_library',
       'sources': [
         'public/interfaces/bindings/tests/math_calculator.mojom',
+        'public/interfaces/bindings/tests/rect.mojom',
         'public/interfaces/bindings/tests/sample_factory.mojom',
         'public/interfaces/bindings/tests/sample_import.mojom',
         'public/interfaces/bindings/tests/sample_import2.mojom',
         'public/interfaces/bindings/tests/sample_interfaces.mojom',
         'public/interfaces/bindings/tests/sample_service.mojom',
         'public/interfaces/bindings/tests/serialization_test_structs.mojom',
         'public/interfaces/bindings/tests/test_structs.mojom',
         'public/interfaces/bindings/tests/validation_test_interfaces.mojom',
       ],
       'includes': [ 'public/tools/bindings/mojom_bindings_generator.gypi' ],
@@ skipping 13 matching lines @@
         'mojo_js_bindings_lib',
         'mojo_public_test_interfaces',
         'mojo_run_all_unittests',
       ],
       'sources': [
         'public/js/bindings/tests/run_js_tests.cc',
       ],
     },
   ],
 }