Use the new mx_object_wait_* name

runtime/bin/process_fuchsia.cc

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #if !defined(DART_IO_DISABLED)
 
 #include "platform/globals.h"
 #if defined(TARGET_OS_FUCHSIA)
 
 #include "bin/process.h"
@@ skipping 218 matching lines @@
     items_to_remove_ = reinterpret_cast<intptr_t*>(
         malloc(item_capacity_ * sizeof(*items_to_remove_)));
 
     // The interrupt handle is fixed to the first entry.
     items_[0].handle = interrupt_out_;
     items_[0].waitfor = MX_SOCKET_READABLE | MX_SOCKET_PEER_CLOSED;
     items_[0].pending = MX_SIGNAL_NONE;
     item_count_ = 1;
 
     while (!do_shutdown_) {
-      LOG_INFO("ExitCodeHandler Calling mx_handle_wait_many: %ld items\n",
+      LOG_INFO("ExitCodeHandler Calling mx_object_wait_many: %ld items\n",
                item_count_);
       mx_status_t status =
-          mx_handle_wait_many(items_, item_count_, MX_TIME_INFINITE);
+          mx_object_wait_many(items_, item_count_, MX_TIME_INFINITE);
       if (status < 0) {
         FATAL1("Exit code handler handle wait failed: %s\n",
                mx_status_get_string(status));
       }
-      LOG_INFO("ExitCodeHandler mx_handle_wait_many returned\n");
+      LOG_INFO("ExitCodeHandler mx_object_wait_many returned\n");
 
       bool have_interrupt = false;
       intptr_t remove_count = 0;
       for (intptr_t i = 0; i < item_count_; i++) {
         if (items_[i].pending == MX_SIGNAL_NONE) {
           continue;
         }
         if (i == 0) {
           LOG_INFO("ExitCodeHandler thread saw interrupt\n");
           have_interrupt = true;
@@ skipping 557 matching lines @@
 void Process::ClearSignalHandler(intptr_t signal) {
   UNIMPLEMENTED();
 }
 
 }  // namespace bin
 }  // namespace dart
 
 #endif  // defined(TARGET_OS_FUCHSIA)
 
 #endif  // !defined(DART_IO_DISABLED)