* refactoring to use `ver` command instead of `systeminfo`

* fix tests to match new approach

* adding another valid validator using brazil locale text

* refactor tests to use generic fake class `ver` arg + showing output from `ver` if unsuccessful

* update reason text in test

* fix reason text to be hard coded

* [tools]some ui polish for build ipa validation

* do not print out a few success validations

* rename installed type to success for more general usage

* forgot nit after reverting custom validation types and re-use doctor types

* Suggest Rosetta when x64 binary cannot be run

* validator

* Adjust error message

* normalize windows file path cases in flutter validator

* fix

* make comparison more accurate by checking .startsWith() rather than .contains()

* fix method name

* call path.canonicalize

* fix

[flutter_tools] Migrate commands.shard/hermetic/doctor_test to null-safety and make hermetic (#107670)

* warn when doctor takes long

* Add DevTools version to `flutter --version` output.

* review comments

* fix test

* add explanatory comment

* dummy commit to kick bots
Co-authored-by: Christopher Fujino <christopherfujino@gmail.com>

[flutter_tools] replace MockFlutterVersion usage with fake where possible, move from context (#77390)

This reverts commit 8b6baae4.

Our current top crasher is an unclear error when ProcessManager fails to resolve an executable path. To fix this, we'd like to being adjusting the process resolution logic and adding more instrumentation to track failures. In order to begin the process, the ProcessManager has been folded back into the flutter tool

* opt out the flutter tool

* oops EOF

* fix import

* Update tool_backend.dart

* Update daemon_client.dart

* fix more

Remove "This is taking a long time" progress timeout and TimeoutConfiguration.

HACKTOBERFEST

[flutter_tools] remove globals from IntelliJ validator, refactor tests to remove dependency on JAR (#67240)

Move the intellij validator to its own file, and split off the tests. Remove globals from each, and remove dependency on a real jar/filesystem by creating a minimal version of the manifest xml and setting it up in the memory file system.

#47161