[camera_android_camerax] Removes internal native library Dart proxy (#10536)
ProxyApis now
* Generate a Dart PigeonOverrides class that can override constructors and static methods.
* Use a test PigeonInstanceManager that doesn't make any message calls.
This removes the manually written proxy and replaces its use in tests with PigeonOverrides.
## Pre-Review Checklist
**Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the gemini-code-assist bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.
[^1]: Regular contributors who have demonstrated familiarity with the repository guidelines only need to comment if the PR is not auto-exempted by repo tooling.
[camera_android_camerax] Removes internal native library Dart proxy (#10536)
ProxyApis now
* Generate a Dart PigeonOverrides class that can override constructors and static methods.
* Use a test PigeonInstanceManager that doesn't make any message calls.
This removes the manually written proxy and replaces its use in tests with PigeonOverrides.
## Pre-Review Checklist
**Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the gemini-code-assist bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.
[^1]: Regular contributors who have demonstrated familiarity with the repository guidelines only need to comment if the PR is not auto-exempted by repo tooling.
Remove "All right reserved" from all files (#10066)
Per guidance from legal on current preferred practice, remove "All rights reserved" from all LICENSE files and header blocks, and update the repo tool check accordingly.
[camera_android_camerax] Removes internal native library Dart proxy (#10536)
ProxyApis now
* Generate a Dart PigeonOverrides class that can override constructors and static methods.
* Use a test PigeonInstanceManager that doesn't make any message calls.
This removes the manually written proxy and replaces its use in tests with PigeonOverrides.
## Pre-Review Checklist
**Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the gemini-code-assist bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.
[^1]: Regular contributors who have demonstrated familiarity with the repository guidelines only need to comment if the PR is not auto-exempted by repo tooling.