eab0cd490 Implement a DisplayList mechanism similar to the Skia SkLiteDL mechanism (flutter/engine#26928) (#85675)

This reverts commit b5f9612c because it is taking about 40% longer to run the tests, which is causing timeouts.

* 1e3fe2330 Roll Skia from 76e45134b8a7 to b393c4bccd5f (1 revision) (flutter/engine#27067)

* 485b25e5e Roll Skia from b393c4bccd5f to c9897a55650a (1 revision) (flutter/engine#27068)

* 14a7ec89f Partial reland for VM tests (flutter/engine#27069)

* d4431a703 Roll Skia from c9897a55650a to e1f72377e574 (3 revisions) (flutter/engine#27073)

* 6e56edf1a [web][felt] Fix stdout inheritance for sub-processes (flutter/engine#27070)

* e05cab01c Update buildroot to ignore new warnings from Clang package update (flutter/engine#27056)

* 24ace61b3 Roll Fuchsia from 275038b8be7196927b0f71770701f3c2c3744860 to 86a2f5264f8dc496dccdd4060e4bad4c33eef552 (flutter/engine#27077)

* 8e796bd33 [web] Librarify text editing files (flutter/engine#27071)

* 260b94cdc Roll Skia from e1f72377e574 to 0734c6223cb8 (3 revisions) (flutter/engine#27078)

* 6c2b05238 Roll Dart SDK from 8234f00e521a to 54c79f559d23 (2 revisions) (flutter/engine#27079)

* d1b56f96a Reland "fuchsia: Delete all the legacy code! (#26422)" (flutter/engine#27075)

This reverts commit d13c4aa9.

This reverts commit a1020512.

ea1e38048 Roll Dart SDK from 75ae501952db to 8234f00e521a (1 revision) (flutter/engine#27066) (#85629)

This reverts commit 2be0d57f.

9ab0be9db [image_picker] Fixed IOException when cache directory is removed (flutter/plugins#4117) (#85620)

acc502e23 [in_app_purchase] Fix app exceptions caused by missing App Store receipt (flutter/plugins#4096) (#85618)

8607ac495 Roll Dart SDK from d01a840fa25b to 75ae501952db (1 revision) (flutter/engine#27060) (#85606)

* 36a247f7b Temporarily opt out of reduced shaders variants till roll issues are resolved. (flutter/engine#27048)

* b06ff8397 [web] Render RTL text correctly (flutter/engine#26811)

* 3283cafe1 --sound-null-safety instead of enable-experiment where possible (flutter/engine#26999)

* e10490d3a Roll Fuchsia Linux SDK from qq5J5tHIA... to eMHAbJpmO... (flutter/engine#27049)

* 15ed6a0ef Removes the licence sheck from cirrus (flutter/engine#27051)

* 6d8a01ad2 Roll Skia from 62ce2488f744 to c6804edbaefc (4 revisions) (flutter/engine#27050)

* e8339ed2b Fix use-after-free. (flutter/engine#27053)

* ecd4a14ab Roll Dart SDK from 5103185fdff6 to 9d7c40ba84c4 (1 revision) (flutter/engine#27054)

* 2e86f4b1b Roll Skia from c6804edbaefc to 55b401ed9e6c (1 revision) (flutter/engine#27055)

* 6136cbd8b Give FlutterView a view ID (flutter/engine#27052)

* 05fe2e265 Revert "--sound-null-safety instead of enable-experiment where possible (#26999)" (flutter/engine#27059)

* c633b2a6a Roll Dart SDK from 9d7c40ba84c4 to d01a840fa25b (1 revision) (flutter/engine#27058)

This includes some major internal changes that should improve performance (the AOT template compiler) and the new lookup code. The big changes noticeable for Flutter will be resolution of field formal parameters, extension method support, and more consistent disambiguation in comment reference lookups.

While a vast net improvement, this PR will change a few links to point to the wrong place. #85484 will address that after this lands, as there was no good way to specify what the user wanted unambiguously before dartdoc 1.0.0 in a few cases. That PR includes more details on the introduced regressions and link changes.