* Introduce `net.{start|stop}Logging()`
- Slight regression right now as Electron won't automatically start logging net-logs at launch, will soon be fixed
- To implement callback for async controls
* Add `net.isLogging` & optional callback param for `net.stopLogging()`
* Fix small regression on --log-net-log
--log-net-log should work again
* Error on empty file path
* Only start with valid file path
* Remove unused var
* Allow setting log file path before URLRequestContextGetter starts logging
* Add net log tests
* Remove redundant checks
* Use brightray::NetLog
* Clean up code
* Should automatically stop listening
* 🎨 Attempt to fix styles
* Only run non-null callback
* Dump file to tmpdir
* Simplify net log spec
Spawned Electron process on Linux CI can fail to launch
* Separate netLog module
* Remove net logging test from net spec
* Add tests for netLog
* Fix header guard
* Clean up code
* Add netLog.currentlyLoggingPath
* Callback with filepath
* Add test for case when only .stopLogging() is called
* Add docs
* Reintroduce error on invalid arg
* Update copyright
* Update error message
* Juggle file path string types
Zhuo Lu