message: Fix lldb-server unit tests for the MonitoringProcessLauncher refactor
  We now need to initialize the filesystem in these tests.
diff: #define LLDB_SERVER_TESTS_TESTBASE_H
  #include "TestClient.h"
  +#include "lldb/Host/FileSystem.h"
  #include "lldb/Host/HostInfo.h"
  #include "llvm/Support/Path.h"
  #include "llvm/Testing/Support/Error.h"
  @@ -20,7 +21,10 @@ namespace llgs_tests {
  class TestBase: public ::testing::Test {
  public:
  - static void SetUpTestCase() { lldb_private::HostInfo::Initialize(); }
  + static void SetUpTestCase() {
  + lldb_private::FileSystem::Initialize();
  + lldb_private::HostInfo::Initialize();
  + }
  static std::string getInferiorPath(llvm::StringRef Name) {
  llvm::SmallString<64> Path(LLDB_TEST_INFERIOR_PATH);
  