* Revert "docs for image disposal (#67066)"
This reverts commit bcb2ac5a55b90b2ccfd50de4684c0cbb8aca9290.
* Revert "Dispose of images after using them (#66688)"
This reverts commit a7954691dad4788f985cf17e81ce6c474a72e84e.
* Dispose of images after using them
Adds ImageInfo.clone, ImageInfo.dispose, and ImageInfo.isCloneOf.
Makes all stateful holders of ui.Image objects properly clone and dispose of them.
Behavior change for ImageStreamCompleter: Removing the last listener after registering at least one listener results in the object being disposed, and new listeners cannot be added, unless a keepAlive handle is created.
Makes all non-stateful holders of ui.Image (i.e. paintImage and RawImage) assert that whoever gave the image to them has not disposed it on them.
* migrate some material files to nullsafety
* fix test_private
* address review comments
* fix private test on windows
* use uri in include entry of analysis_options
* [Docs] [Icons] Updating dart doc styles to recognize more styles of icons. All the 4 icon styles we support have to be pulled from 4 individual web fonts when we show the html page for api docs.
* Better documentation and that special awful case.
* Couple more places to remove.
Registering the service worker immediately after the documented has loaded may cause SW initialization to compete with framework initialization. It was recommended to us that we defer the service worker setup until after the framework is done with setup, which should be sometime after the first frame.
To implement this, I augmented the binding setup to dispatch an event on the document after the binding has initialized. I don't see any obvious risks with this setup.
Fixes#66066
Based on feedback from various desktop developers, and to be consistent between the defaults and the sample code, this PR switches the default for visual density in desktop themes to be compact instead of standard.
It also removes the same setting from the sample code generated by "flutter create" because it is no longer needed now that it is the default.
Updates all null safe dependencies to versions that allow 2.10 stable and 2.11 dev releases.
Also updates flutter_goldens and flutter_goldens_client to allow 2.11 dev.
