Changing multiprocess test SpawnChild to return a struct.

base/memory/shared_memory_unittest.cc

 // Copyright (c) 2012 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 "base/memory/shared_memory.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
@@ skipping 664 matching lines @@
   SharedMemory memory;
   bool rv = memory.CreateNamedDeprecated(s_test_name_, true, s_data_size_);
   ASSERT_TRUE(rv);
   rv = memory.Map(s_data_size_);
   ASSERT_TRUE(rv);
   int* ptr = static_cast<int*>(memory.memory());
   *ptr = 0;
 
   // Start |kNumTasks| processes, each of which atomically increments the first
   // word by 1.
-  Process processes[kNumTasks];
+  SpawnChildResult children[kNumTasks];
   for (int index = 0; index < kNumTasks; ++index) {
-    processes[index] = SpawnChild("SharedMemoryTestMain");
-    ASSERT_TRUE(processes[index].IsValid());
+    children[index] = SpawnChild("SharedMemoryTestMain");
+    ASSERT_TRUE(children[index].process.IsValid());
   }
 
   // Check that each process exited correctly.
   int exit_code = 0;
   for (int index = 0; index < kNumTasks; ++index) {
-    EXPECT_TRUE(processes[index].WaitForExit(&exit_code));
+    EXPECT_TRUE(children[index].process.WaitForExit(&exit_code));
     EXPECT_EQ(0, exit_code);
   }
 
   // Check that the shared memory region reflects |kNumTasks| increments.
   ASSERT_EQ(kNumTasks, *ptr);
 
   memory.Close();
   SharedMemoryProcessTest::CleanUp();
 }
 
 MULTIPROCESS_TEST_MAIN(SharedMemoryTestMain) {
   return SharedMemoryProcessTest::TaskTestMain();
 }
 #endif  // !defined(OS_IOS) && !defined(OS_ANDROID) && !defined(OS_MACOSX)
 
 }  // namespace base