1) Add a new MULTIPROCESS_TEST_MAIN macro to store child process names...

base/process_util_unittest.cc

 // Copyright (c) 2006-2008 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.
 
 #define _CRT_SECURE_NO_WARNINGS
 
 #include "base/multiprocess_test.h"
 #include "base/process_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #elif defined(OS_LINUX)
 #include <dlfcn.h>
 #endif
 
 namespace {
 class ProcessUtilTest : public MultiProcessTest {
 };
-}
 
-extern "C" int DYNAMIC_EXPORT SimpleChildProcess() {
+MULTIPROCESS_TEST_MAIN(SimpleChildProcess) {
   return 0;
 }
 
 TEST_F(ProcessUtilTest, SpawnChild) {
   ProcessHandle handle = this->SpawnChild(L"SimpleChildProcess");
 
   ASSERT_NE(static_cast<ProcessHandle>(NULL), handle);
   EXPECT_TRUE(process_util::WaitForSingleProcess(handle, 1000));
 }
 
@@ skipping 59 matching lines @@
   EXPECT_GE(free_mem2.total, free_mem2.largest);
   EXPECT_GE(expected_total, free_mem2.total);
   EXPECT_GE(expected_largest, free_mem2.largest);
   EXPECT_TRUE(NULL != free_mem2.largest_ptr);
 
   delete[] alloc;
   delete metrics;
 }
 #endif  // defined(OS_WIN)
 
+}  // namespace