Add Equals() to mojom structs and related types.

mojo/edk/mojo_edk.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.
 
 # Essential components (and their tests) that are needed to build
 # Chrome should be here.  Other components that are useful only in
 # Mojo land like mojo_shell should be in mojo.gyp.
 {
   'includes': [
     '../mojo_variables.gypi',
@@ skipping 67 matching lines @@
         '../public/mojo_public.gyp:mojo_public_test_interfaces',
         '../public/mojo_public.gyp:mojo_public_test_utils',
         '../public/mojo_public.gyp:mojo_utility',
       ],
       'sources': [
         '../public/cpp/bindings/tests/array_unittest.cc',
         '../public/cpp/bindings/tests/bounds_checker_unittest.cc',
         '../public/cpp/bindings/tests/buffer_unittest.cc',
         '../public/cpp/bindings/tests/connector_unittest.cc',
         '../public/cpp/bindings/tests/container_test_util.cc',
+        '../public/cpp/bindings/tests/equals_unittest.cc',
         '../public/cpp/bindings/tests/handle_passing_unittest.cc',
         '../public/cpp/bindings/tests/interface_ptr_unittest.cc',
         '../public/cpp/bindings/tests/map_unittest.cc',
         '../public/cpp/bindings/tests/request_response_unittest.cc',
         '../public/cpp/bindings/tests/router_unittest.cc',
         '../public/cpp/bindings/tests/sample_service_unittest.cc',
         '../public/cpp/bindings/tests/serialization_warning_unittest.cc',
         '../public/cpp/bindings/tests/string_unittest.cc',
         '../public/cpp/bindings/tests/struct_unittest.cc',
         '../public/cpp/bindings/tests/type_conversion_unittest.cc',
@@ skipping 302 matching lines @@
       'conditions': [
         ['OS=="ios"', {
           'sources!': [
             'test/multiprocess_test_helper.cc',
           ],
         }],
       ],
     },
   ],
 }