Add mojo/c/system/{time.h,wait.h}.

mojo/edk/embedder/multiprocess_embedder_unittest.cc

 // Copyright 2015 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.
 
 #include "mojo/edk/embedder/multiprocess_embedder.h"
 
 #include <string.h>
 
 #include <memory>
 
 #include "base/logging.h"
 #include "mojo/edk/embedder/test_embedder.h"
 #include "mojo/edk/platform/platform_pipe.h"
 #include "mojo/edk/system/test/test_command_line.h"
 #include "mojo/edk/system/test/test_io_thread.h"
 #include "mojo/edk/system/test/timeouts.h"
 #include "mojo/edk/test/multiprocess_test_helper.h"
 #include "mojo/edk/test/scoped_ipc_support.h"
 #include "mojo/edk/util/command_line.h"
 #include "mojo/edk/util/ref_ptr.h"
 #include "mojo/edk/util/waitable_event.h"
-#include "mojo/public/c/system/functions.h"
 #include "mojo/public/c/system/handle.h"
+#include "mojo/public/c/system/time.h"
+#include "mojo/public/c/system/wait.h"
 #include "mojo/public/cpp/system/handle.h"
 #include "mojo/public/cpp/system/macros.h"
 #include "mojo/public/cpp/system/message_pipe.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using mojo::platform::PlatformHandleWatcher;
 using mojo::platform::PlatformPipe;
 using mojo::platform::ScopedPlatformHandle;
 using mojo::platform::TaskRunner;
 using mojo::system::test::TestIOThread;
@@ skipping 665 matching lines @@
 
   EXPECT_TRUE(test::Shutdown());
 }
 
 // TODO(vtl): Test immediate write & close.
 // TODO(vtl): Test broken-connection cases.
 
 }  // namespace
 }  // namespace embedder
 }  // namespace mojo