message: Fix TestMoveNearest on Windows
  The header file for the DLL tried to declare inline functions and a local
  function as dllexport which broke the compile and link.  Removing the bad
  declarations solves the problem, and the test passes on Windows now.
diff: -LLDB_TEST_API inline int foo1() { return 1; } // !BR1
  +inline int foo1() { return 1; } // !BR1
  -LLDB_TEST_API inline int foo2() { return 2; } // !BR2
  +inline int foo2() { return 2; } // !BR2
  LLDB_TEST_API extern int call_foo1();
  -LLDB_TEST_API extern int call_foo2();
  