Build sync engine as part of the browser build

chrome/browser/sync/util/event_sys_unittest.cc

 // Copyright (c) 2009 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 <iosfwd>
 #include <sstream>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "base/port.h"
+#include "build/build_config.h"
 #include "chrome/browser/sync/util/event_sys-inl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using std::endl;
 using std::ostream;
 using std::string;
 using std::stringstream;
 using std::vector;
 
 namespace {
@@ skipping 192 matching lines @@
     return 0;
   }
 
   void HandleEvent(const TestEvent& event) {
     remove_event_mutex_.Lock();
     remove_event_bool_ = true;
     pthread_cond_broadcast(&remove_event_.condvar_);
     remove_event_mutex_.Unlock();
 
     // Windows and posix use different functions to sleep.
-#ifdef OS_WINDOWS
+#ifdef OS_WIN
     Sleep(1);
 #else
     sleep(1);
 #endif
 
     for (int i = 0; i < threads_.size(); i++) {
       if (*(threads_[i].completed))
         LOG(FATAL) << "A test thread exited too early.";
     }
   }
@@ skipping 26 matching lines @@
   Pair sally("Sally");
   HookupDeleter deleter;
   deleter.hookup_ = NewEventListenerHookup(sally.event_channel(),
                                            &deleter,
                                            &HookupDeleter::HandleEvent);
   sally.set_a(1);
   ASSERT_TRUE(NULL == deleter.hookup_);
 }
 
 }  // namespace