llvm-project

45d4e844 - [lldb] Update JSONTransport to use MainLoop for reading. (#152367)

[lldb] Update JSONTransport to use MainLoop for reading. (#152367) Reapply "[lldb] Update JSONTransport to use MainLoop for reading." (#152155) This reverts commit cd40281685f642ad879e33f3fda8d1faa136ebf4. This also includes some updates to try to address the platforms with failing tests. I updated the JSONTransport and tests to use std::function instead of llvm:unique_function. I think the tests were failing due to the unique_function not being moved correctly in the loop on some platforms.