Changing multiprocess test SpawnChild to return a struct.

chrome/common/component_flash_hint_file_linux_unittest.cc

Index: chrome/common/component_flash_hint_file_linux_unittest.cc
diff --git a/chrome/common/component_flash_hint_file_linux_unittest.cc b/chrome/common/component_flash_hint_file_linux_unittest.cc
index fa3fa1f258433b42ee3da99d66a2a0cdd91c13bb..7fdd301d5dd9a27b9334c7c625b33db23105036a 100644
--- a/chrome/common/component_flash_hint_file_linux_unittest.cc
+++ b/chrome/common/component_flash_hint_file_linux_unittest.cc
@@ -157,11 +157,11 @@ MULTIPROCESS_TEST_MAIN(NoExecMountTest) {
 }
 
 TEST_F(ComponentFlashHintFileTest, ExecTest2) {
-  base::Process process = SpawnChild("NoExecMountTest");
-  ASSERT_TRUE(process.IsValid());
+  base::SpawnChildResult spawn_child = SpawnChild("NoExecMountTest");
+  ASSERT_TRUE(spawn_child.process.IsValid());
   int exit_code = 42;
-  ASSERT_TRUE(process.WaitForExitWithTimeout(TestTimeouts::action_max_timeout(),
-                                             &exit_code));
+  ASSERT_TRUE(spawn_child.process.WaitForExitWithTimeout(
+      TestTimeouts::action_max_timeout(), &exit_code));
   EXPECT_EQ(0, exit_code);
 }