At some point in the near future, we'll start an Impeller on Android preivew - and later make it the default. Unlike Skia, Impeller does not have a fallback software rendering mode. We'd like to stop suggesting this as an option now, and in the future remove the option to force software rendering.

Once impeller is the default, asking for software rendering on Android will result in either an error or falling back to Skia.

Workaround solution for: https://github.com/flutter/flutter/issues/121231
See https://github.com/flutter/flutter/issues/120808#issuecomment-1551826299 Error Case 2 for more information.

Sometimes the `ios-deploy` process does not return the logs from the application. We've been unable to figure out why. This is a solution to workaround that by using `idevicesyslog` alongside `ios-deploy` as a backup in getting the log for the Dart VM url. As explained in https://github.com/flutter/flutter/issues/120808#issuecomment-1551826299, when error case 2 happens, the `idevicesyslog` does successfully find the Dart VM.

Also, in the comments of the code it mentions `syslog` is not written on iOS 13+, this was added in response to this issue: https://github.com/flutter/flutter/issues/41133.

However, `idevicesyslog` does in fact work (at least for iOS 16), we use it to collect device logs for our CI tests already: https://github.com/flutter/flutter/blob/1dc26f80f04c1c1091a83c5fead9b3aa83483292/dev/devicelab/lib/framework/devices.dart#L998-L1006

Rename variables, update comments, etc from `network` to `wireless` to keep it more uniform.

Also, move non-overriden messages related to device selection into the file they're used.

Part 7 in breakdown of https://github.com/flutter/flutter/pull/121262.

flutter-tool: enum cleanup

Add flag to filter by device connection interface

[Impeller] Plumb through the impeller-force-gl flag.

[Impeller] Plumb through the enable-vulkan-validation flag.

Update device selection to wait for wireless devices to load

Revert "[flutter_tools] Remove sound null safety flag (#123031)"

[flutter_tools] Remove sound null safety flag #2

This reverts commit 7c3088cf.

[flutter_tools] Remove sound null safety flag

Separate attached and wireless devices

[flutter_tools] Clean up `boolArgDeprecated` and `stringArgDeprecated`

[flutter_tool] add enable-embedder-api flag

* Fix typos

* lowercase animated & opacity

* Undo typo fix

---------
Co-authored-by: Michael Goderbauer <goderbauer@google.com>

This reverts commit 254a796b.

Revert "Reland "Add --serve-observatory flag to run, attach, and test (#118402)" (#119529)" (#119729)

This reverts commit 7477d7ac.

* Reland "Add --serve-observatory flag to run, attach, and test (#118402)"

This reverts commit 86ab01d2.

* Fix flaky failures

* Fix VM service disappearing failure

This reverts commit 6cd4fa45.

This flag will allow for Observatory to be served by the VM service once it is disabled by default in the Dart SDK.

* Add usage event to track when a iOS network device is used

* update usage event to track percentage of iOS network vs usb devices, update and fix tests

* refactor tracking to happen in usageValues with a custom dimension

* dart fix --apply

* manual fixes

* fix after merge conflicts

* review

* Reland "Support iOS wireless debugging (#118104)"

This reverts commit cbf2e168.

* Remove device loading status

This reverts commit 5cd2d4c6.

* setup wireless debugging to use device IP

* fix tests

* fix unused var and missing annotation

* remove unneeded try catch

* remove commented out line, change null to package id

* better way to get package id

* update mDNS lookup to continously check for server, add messaging if takes too long to find observatory url, update flutter drive to enable publish-port if using network device

* Refactor mDNS Discovery to poll for observatories and better handle multiple instances of the same app. Update drive command to make publish-port more stable. Update attach for iOS to only use Protocol Discovery if applicable, run mDNS and Protocol Discovery simultaneously, handle --debug-port/--debug-url/--device-vmservice-port, continously poll for obseravtories with mDNS, include port in error message when mutliple available

* add and update comments, use logger spinner intead of timer in flutter attach, other small improvements

* add newline to message so next log won't be on same line

* fix install/waiting for permission status progress so it doens't double print the time it took.

* only print backtrace if observatory times out on a physical usb connected device

* fix test

* Update related references from Observatory to Dart VM Service

* fix test

* Migrate packages/flutter_tools/test/commands.shard/hermetic, part 3/3

* Fix tests

* Chris's comment