Fix compilation error on Windows

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/platform_thread.h"
 #include "base/process_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 26 matching lines @@
     PlatformThread::Sleep(100);
     fp = fopen("SlowChildProcess.die", "r");
   } while (!fp);
   fclose(fp);
   remove("SlowChildProcess.die");
   exit(0);
   return 0;
 }
 
 #if defined(OS_WIN)
-#define EXE_SUFFIX ".exe"
+#define EXE_SUFFIX L".exe"
 #else
-#define EXE_SUFFIX ""
+#define EXE_SUFFIX L""
 #endif
 
 // TODO(port): finish port on Mac
-#if defined(OS_MACOSX)
-TEST_F(ProcessUtilTest, DISABLED_KillSlowChild) 
-#else
-TEST_F(ProcessUtilTest, KillSlowChild)
-#endif
-{
+#if !defined(OS_MACOSX)
+TEST_F(ProcessUtilTest, KillSlowChild) {
   remove("SlowChildProcess.die");
   int oldcount = process_util::GetProcessCount(L"base_unittests" EXE_SUFFIX, 0);
 
   ProcessHandle handle = this->SpawnChild(L"SlowChildProcess");
 
   ASSERT_NE(static_cast<ProcessHandle>(NULL), handle);
   EXPECT_EQ(oldcount+1, process_util::GetProcessCount(L"base_unittests" EXE_SUFFIX, 0));
   FILE *fp = fopen("SlowChildProcess.die", "w");
   fclose(fp);
   // TODO(port): do something less racy here
   PlatformThread::Sleep(1000);
   EXPECT_EQ(oldcount, process_util::GetProcessCount(L"base_unittests" EXE_SUFFIX, 0));
 }
+#endif
 
 // TODO(estade): if possible, port these 2 tests.
 #if defined(OS_WIN)
 TEST_F(ProcessUtilTest, EnableLFH) {
   ASSERT_TRUE(process_util::EnableLowFragmentationHeap());
   if (IsDebuggerPresent()) {
     // Under these conditions, LFH can't be enabled. There's no point to test
     // anything.
     const char* no_debug_env = getenv("_NO_DEBUG_HEAP");
     if (!no_debug_env || strcmp(no_debug_env, "1"))
@@ skipping 51 matching lines @@
   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