Bugzilla

### Beta/Release Uplift Approval Request
* **User impact if declined**: When video becomes fullscreen mode, Firefox doesn't set correct orientation (If video is landscape, Firefox should be landscape) and doesn't set screen wakelock.  Also, it means that this cannot enter PiP screen mode even if fullscreen.
* **Is this code covered by automated tests?**: Yes
* **Has the fix been verified in Nightly?**: Yes
* **Needs manual test from QE?**: No
* **If yes, steps to reproduce**: 
* **List of other uplifts needed**: None
* **Risk to taking this patch**: Low
* **Why is the change risky/not risky? (and alternatives if risky)**: This changes that we add event listener when "gBrowser" is created, instead of enabling Media module.

This issue is Android only. No effect for Desktop.
* **String changes made/needed**: 
* **Is Android affected?**: Yes

### Beta/Release Uplift Approval Request
* **User impact if declined**: When video becomes fullscreen mode, Firefox doesn't set correct orientation (If video is landscape, Firefox should be landscape) and doesn't set screen wakelock.  Also, it means that this cannot enter PiP screen mode even if fullscreen.
* **Is this code covered by automated tests?**: Yes
* **Has the fix been verified in Nightly?**: Yes
* **Needs manual test from QE?**: No
* **If yes, steps to reproduce**: 
* **List of other uplifts needed**: None
* **Risk to taking this patch**: Low
* **Why is the change risky/not risky? (and alternatives if risky)**:  Low. This changes that we add event listener when "gBrowser" is created, instead of enabling Media module.

This issue is Android only. No effect for Desktop.
* **String changes made/needed**: 
* **Is Android affected?**: Yes