1This directory has the following layout (WIP): 2- base/task/: public APIs for posting tasks and managing task queues. 3- base/task/task_scheduler/: implementation of the TaskScheduler. 4- base/task/sequence_manager/: implementation of the SequenceManager. 5 6Apart from embedders explicitly managing a TaskScheduler and/or SequenceManager 7instance(s) for their process/threads, the vast majority of users should only 8need APIs in base/task/. 9 10Documentation: 11- [Threading and tasks](https://chromium.googlesource.com/chromium/src/+/lkcr/docs/threading_and_tasks.md) 12- [Callbacks](https://chromium.googlesource.com/chromium/src/+/lkcr/docs/callback.md) 13