Mojo: Move waiting APIs to public library

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")
   import("//build/config/android/rules.gni")
 }
 
 component("system") {
   output_name = "mojo_system_impl"
 
   sources = [
     "atomic_flag.h",
-    "awakable.h",
-    "awakable_list.cc",
-    "awakable_list.h",
     "broker.h",
     "broker_host.cc",
     "broker_host.h",
     "broker_posix.cc",
     "broker_win.cc",
     "channel.cc",
     "channel.h",
     "channel_posix.cc",
     "channel_win.cc",
     "configuration.cc",
@@ skipping 23 matching lines @@
     "node_controller.h",
     "options_validation.h",
     "platform_handle_dispatcher.cc",
     "platform_handle_dispatcher.h",
     "ports_message.cc",
     "ports_message.h",
     "request_context.cc",
     "request_context.h",
     "shared_buffer_dispatcher.cc",
     "shared_buffer_dispatcher.h",
-    "wait_set_dispatcher.cc",
-    "wait_set_dispatcher.h",
-    "waiter.cc",
-    "waiter.h",
     "watch.cc",
     "watch.h",
     "watcher_dispatcher.cc",
     "watcher_dispatcher.h",
     "watcher_set.cc",
     "watcher_set.h",
   ]
 
   defines = [ "MOJO_SYSTEM_IMPL_IMPLEMENTATION" ]
 
@@ skipping 69 matching lines @@
   deps = [
     "//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",
     "signals_unittest.cc",
-    "wait_set_dispatcher_unittest.cc",
-    "waiter_test_utils.cc",
-    "waiter_test_utils.h",
-    "waiter_unittest.cc",
     "watcher_unittest.cc",
   ]
 
   if (!is_ios) {
     sources += [
       "data_pipe_unittest.cc",
       "multiprocess_message_pipe_unittest.cc",
       "platform_wrapper_unittest.cc",
     ]
   }
 
   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",
+    "//mojo/public/cpp/system",
     "//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",
     ]
   }
 }