Bruno Leroux b7388399c8 [Linux] Expose channel buffers 'resize' and 'overflow' control commands (flutter/engine#44636) ...

## Description

This PR adds two helper functions to invoke the 'resize' and 'overflow' commands exposed by the control channel.
See:

c00c022036/lib/ui/channel_buffers.dart (L302-L309)

## Related Issue

Linux implementation for https://github.com/flutter/flutter/issues/132386

## Tests

Adds two tests.

2023-08-22 06:52:56 +00:00

..

src/flutter

[Linux] Expose channel buffers 'resize' and 'overflow' control commands (flutter/engine#44636)

2023-08-22 06:52:56 +00:00