Adding a new message type to the Mojo channel.

mojo/edk/system/BUILD.gn

 # 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/config/nacl/config.gni")
 import("//testing/test.gni")
 import("../../../mojo/public/tools/bindings/mojom.gni")
 
 if (is_android) {
   import("//build/config/android/config.gni")
@@ skipping 136 matching lines @@
     "//base",
     "//base/test:test_support",
     "//mojo/edk/test:test_support",
     "//testing/gtest:gtest",
   ]
 }
 
 test("mojo_system_unittests") {
   sources = [
     "awakable_list_unittest.cc",
+    "channel_unittest.cc",
     "core_test_base.cc",
     "core_test_base.h",
     "core_unittest.cc",
     "message_pipe_unittest.cc",
     "options_validation_unittest.cc",
     "platform_handle_dispatcher_unittest.cc",
     "shared_buffer_dispatcher_unittest.cc",
     "shared_buffer_unittest.cc",
     "wait_set_dispatcher_unittest.cc",
     "waiter_test_utils.cc",
@@ skipping 12 matching lines @@
 
   deps = [
     ":test_utils",
     "//base",
     "//base/test:test_support",
     "//mojo/edk/embedder:embedder_unittests",
     "//mojo/edk/system",
     "//mojo/edk/system/ports:tests",
     "//mojo/edk/test:run_all_unittests",
     "//mojo/edk/test:test_support",
+    "//testing/gmock",
     "//testing/gtest",
   ]
 
   allow_circular_includes_from = [ "//mojo/edk/embedder:embedder_unittests" ]
 }
 
 if (!is_ios) {
   test("mojo_message_pipe_perftests") {
     sources = [
       "message_pipe_perftest.cc",
     ]
 
     deps = [
       ":test_utils",
       "//base",
       "//base/test:test_support",
       "//mojo/edk/system",
       "//mojo/edk/test:run_all_perftests",
       "//mojo/edk/test:test_support",
       "//testing/gtest",
     ]
   }
 }