Remove FlutterCommand.localWebDevExe

[jwren]

#3293

After the webdev lands in the Dart SDK in the Flutter SDK, remove the FlutterCommand.localWebDevExe field and associated code, test that the command line from FlutterSdk.flutterRunWeb works.

[devoncarew]

@jwren, has this landed? We roll the Dart sdk into Flutter fairly frequently.

[jwren]

Not that I know of, pinging folks that would know.

[DanTup]

What's the work that's required in the SDK? I thought it was all in the webdev pub package?

[jacob314]

webdev is a separate package but ddc work is part of the sdk.
To clarify, what functionality are you looking to have be part of the sdk?

[DanTup]

Ah, gotcha.

@jwren FWIW, I've been testing this using Flutter master, which currently has a Dart SDK from only a few days ago. I'm using a local clone of the webdev package to get latest changes, though there is a pre-release version on Pub that's about 6 days old.

[devoncarew]

related to #3293

[devoncarew]

I'm going to close this and track via the main issue.