MachMessageServer: eliminate argument redundancy

snapshot/mac/mach_o_image_annotations_reader_test.cc

 // Copyright 2014 The Crashpad Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 16 matching lines @@
 
 #include "base/basictypes.h"
 #include "client/crashpad_info.h"
 #include "client/simple_string_dictionary.h"
 #include "gtest/gtest.h"
 #include "snapshot/mac/process_reader.h"
 #include "util/file/fd_io.h"
 #include "util/mac/mac_util.h"
 #include "util/mach/exc_server_variants.h"
 #include "util/mach/exception_ports.h"
+#include "util/mach/mach_message.h"
 #include "util/mach/mach_message_server.h"
 #include "util/test/errors.h"
 #include "util/test/mac/mach_errors.h"
 #include "util/test/mac/mach_multiprocess.h"
 
 namespace crashpad {
 namespace test {
 namespace {
 
 class TestMachOImageAnnotationsReader final
@@ skipping 173 matching lines @@
     if (test_type_ != kDontCrash) {
       // Handle the child’s crash. Further validation will be done in
       // CatchMachException().
       UniversalMachExcServer universal_mach_exc_server(this);
 
       mach_msg_return_t mr =
           MachMessageServer::Run(&universal_mach_exc_server,
                                  LocalPort(),
                                  MACH_MSG_OPTION_NONE,
                                  MachMessageServer::kOneShot,
-                                 MachMessageServer::kBlocking,
                                  MachMessageServer::kReceiveLargeError,
-                                 MACH_MSG_TIMEOUT_NONE);
+                                 kMachMessageTimeoutWaitIndefinitely);
       EXPECT_EQ(MACH_MSG_SUCCESS, mr)
           << MachErrorMessage(mr, "MachMessageServer::Run");
 
       switch (test_type_) {
         case kCrashAbort:
           SetExpectedChildTermination(kTerminationSignal, SIGABRT);
           break;
 
         case kCrashDyld:
           // dyld fatal errors result in the execution of an int3 instruction on
@@ skipping 87 matching lines @@
 
 TEST(MachOImageAnnotationsReader, CrashDyld) {
   TestMachOImageAnnotationsReader test_mach_o_image_annotations_reader(
       TestMachOImageAnnotationsReader::kCrashDyld);
   test_mach_o_image_annotations_reader.Run();
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace crashpad