Create separate instances of GazePointer per (UI) thread,

[peteams]

Fixes

Fixes #3589

PR Type

What kind of change does this PR introduce?

<- Bugfix

What is the current behavior?

One GazePointer object per application.

What is the new behavior?

One GazePointer object per (UI) thread.

PR Checklist

Please check if your PR fulfills the following requirements:

• Tested code with current supported SDKs
• Pull Request has been submitted to the documentation repository instructions. Link:
• Sample in sample app has been added / updated (for bug fixes / features)
  • Icon has been created (if new sample) following the Thumbnail Style Guide and templates
• Tests for the changes have been added (for bug fixes / features) (if applicable)
• Header has been added to all new source files (run build/UpdateHeaders.bat)
• Contains NO breaking changes

Other information

[ghost]

Thanks peteams for opening a Pull Request! The reviewers will test the PR and highlight if there is any conflict or changes required. If the PR is approved we will proceed to merge the pull request 🙌

[ghost]

Hello @michael-hawker!

Because this pull request has the auto merge label, I will be glad to assist with helping to merge this pull request once all check-in policies pass.

p.s. you can customize the way I help with merging this pull request, such as holding this pull request until a specific person approves. Simply @mention me (@msftbot) and give me an instruction to get started! Learn more here.

[michael-hawker]

Thanks @peteams works great!

[Kyaa-dost]

🚀 🚀

[Kyaa-dost]

@msftbot merge this PR

[ghost]

Hello @Kyaa-dost!

I think you told me that you want to delay the approval for a certain amount of time, but I am not confident that I have understood you correctly.

Please try rephrasing your instruction to me.

[Kyaa-dost]

@msftbot Nevermind

[ghost]

Hello @Kyaa-dost!

Because you've told me to reset the custom auto-merge settings, I'll use the configured settings for this repository when I'm merging this pull request.