Changing multiprocess test SpawnChild to return a struct.

base/process/process_metrics_unittest.cc

 // Copyright 2013 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/process/process_metrics.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <sstream>
@@ skipping 473 matching lines @@
 }
 
 }  // namespace
 
 TEST(ProcessMetricsTest, GetOpenFdCount) {
   ScopedTempDir temp_dir;
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
   const FilePath temp_path = temp_dir.GetPath();
   CommandLine child_command_line(GetMultiProcessTestChildBaseCommandLine());
   child_command_line.AppendSwitchPath(kTempDirFlag, temp_path);
-  Process child = SpawnMultiProcessTestChild(
+  SpawnChildResult spawn_child = SpawnMultiProcessTestChild(
       ChildMainString, child_command_line, LaunchOptions());
-  ASSERT_TRUE(child.IsValid());
+  ASSERT_TRUE(spawn_child.process.IsValid());
   WaitForEvent(temp_path, kSignalClosed);
 
   std::unique_ptr<ProcessMetrics> metrics(
-      ProcessMetrics::CreateProcessMetrics(child.Handle()));
+      ProcessMetrics::CreateProcessMetrics(spawn_child.process.Handle()));
   EXPECT_EQ(0, metrics->GetOpenFdCount());
-  ASSERT_TRUE(child.Terminate(0, true));
+  ASSERT_TRUE(spawn_child.process.Terminate(0, true));
 }
 #endif  // defined(OS_LINUX)
 
 }  // namespace debug
 }  // namespace base