Fix LITE build thread_local_test

Summary: Recent change break thread_local_test by introducing exception, which is disabled in LITE build. Fix it by disabling exception handling in LITE build.

Test Plan: Build with both of LITE and non-LITE

Reviewers: anthony, IslamAbdelRahman, yhchiang, kradhakrishnan, andrewkr

Reviewed By: andrewkr

Subscribers: leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D54513

util/thread_local_test.cc

@@ -497,14 +497,18 @@ TEST_F(ThreadLocalTest, DISABLED_MainThreadDiesFirst) {
   // Triggers the initialization of singletons.
   Env::Default();
 
+#ifndef ROCKSDB_LITE
   try {
+#endif  // ROCKSDB_LITE
     std::thread th(&AccessThreadLocal, nullptr);
     th.detach();
     TEST_SYNC_POINT("MainThreadDiesFirst:End");
+#ifndef ROCKSDB_LITE
   } catch (const std::system_error& ex) {
     std::cerr << "Start thread: " << ex.code() << std::endl;
     ASSERT_TRUE(false);
   }
+#endif  // ROCKSDB_LITE
 }
 
 }  // namespace rocksdb