Changing multiprocess test SpawnChild to return a struct.

base/memory/shared_memory_win_unittest.cc

Index: base/memory/shared_memory_win_unittest.cc
diff --git a/base/memory/shared_memory_win_unittest.cc b/base/memory/shared_memory_win_unittest.cc
index 5fc132d25a1fbed6d02574402d69c517ba4eb9e0..d04e840236f8e776fa175c165ac8c7c018bba753 100644
--- a/base/memory/shared_memory_win_unittest.cc
+++ b/base/memory/shared_memory_win_unittest.cc
@@ -199,8 +199,10 @@ TEST_F(SharedMemoryWinTest, LowerPermissions) {
 
   base::LaunchOptions options;
   options.as_user = lowered_process_token.Get();
-  base::Process process = SpawnChildWithOptions("LowerPermissions", options);
-  ASSERT_TRUE(process.IsValid());
+
+  base::SpawnChildResult spawn_child =
+      SpawnChildWithOptions("LowerPermissions", options);
+  ASSERT_TRUE(spawn_child.process.IsValid());
 
   SharedMemory memory;
   memory.CreateAndMapAnonymous(1001);
@@ -208,15 +210,15 @@ TEST_F(SharedMemoryWinTest, LowerPermissions) {
   // Duplicate into child process, giving only FILE_MAP_READ permissions.
   HANDLE raw_handle = nullptr;
   ::DuplicateHandle(::GetCurrentProcess(), memory.handle().GetHandle(),
-                    process.Handle(), &raw_handle,
+                    spawn_child.process.Handle(), &raw_handle,
                     FILE_MAP_READ | SECTION_QUERY, FALSE, 0);
   ASSERT_TRUE(raw_handle);
 
   WriteHandleToPipe(communication_pipe.Get(), raw_handle);
 
   int exit_code;
-  EXPECT_TRUE(process.WaitForExitWithTimeout(TestTimeouts::action_max_timeout(),
-                                             &exit_code));
+  EXPECT_TRUE(spawn_child.process.WaitForExitWithTimeout(
+      TestTimeouts::action_max_timeout(), &exit_code));
   EXPECT_EQ(0, exit_code);
 }