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Relates to #20295.
This PR intends to expose additional hotkey to window to allow capture webrender. Internally it adds one new `WindowEvent::CaptureWebRender` for those purpose. I took some liberty to make some decisions around which need to be reviewed & updated in PR.
- `Ctrl-shift-3` is binded to hotkey to follow described in Gecko's behavior. Is it good to go?
- Maybe do not need to create new event `CaptureWebRender` but reuse `ToggleWebRenderDebug`, having additional `WebRenderDebugOption` values?
: This sounds more right path for me, but `capture` isn't really `toggle` behavior to include capture into it.
- Capturing will create `capture_webrender` in cwd, creates new folder inside each time new capture stored
: Maybe it'd better to expose new cmdline args allow overrides, or some better way else. I took the simple approach to generate path without asking for it.
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#20295 (github issue number if applicable).
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Source-Repo: https://github.com/servo/servo
Source-Revision: 1ae5715309ab5acb9ac401fd99f34a0667b2ee53
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 7325d6d0b12a105da15a7e4fdd803535152bd68a
7ba09e30ed