This reverts commit d3387bc9.

This reverts commit c725f107.

Track images available on screen

flutter/engine@d60f298 Manual roll of Dart 0299903f3e...edd64e6d5c (flutter/engine#16604)
flutter/engine@22d08d1 Set the current GL context to the most recently acquired Surface (flutter/engine#16572)
flutter/engine@c210c3d Roll src/third_party/skia 3bf3b92dfab0..55f040bcb943 (3 commits) (flutter/engine#16587)

* f49a8b62f Roll src/third_party/skia c03e6982f96f..465864cad5d2 (14 commits) (flutter/engine#16524)

* c477c0644 Enable verbose logging for shell unittests on Fuchsia (flutter/engine#16526)

* a662579f7 Clear frame references at the end of every CanvasKit frame (flutter/engine#16525)

* 3f31ea3d3 Roll src/third_party/skia 465864cad5d2..21f382c19d76 (6 commits) (flutter/engine#16528)

* 38fb6b135 Roll fuchsia/sdk/core/linux-amd64 from 8L7NY... to Bmq1m... (flutter/engine#16529)

* 9c0168a5a Roll fuchsia/sdk/core/mac-amd64 from PMcw3... to 7JkB7... (flutter/engine#16530)

* e8a888dfa Roll src/third_party/skia 21f382c19d76..f83d0346c06a (2 commits) (flutter/engine#16532)

* 1e8b33130 Roll src/third_party/dart 5244d99a5d4e..5fc031ebc1d7 (42 commits) (flutter/engine#16533)

* c4e3ae6ae Roll src/third_party/skia f83d0346c06a..88c3793a4eaa (1 commits) (flutter/engine#16534)

* 6cdb14e17 Roll src/third_party/skia 88c3793a4eaa..abefc9c170c9 (1 commits) (flutter/engine#16535)

* 975acd8ff Roll src/third_party/skia abefc9c170c9..4fe89b4d871d (2 commits) (flutter/engine#16536)

* b7424d0ce Roll src/third_party/dart 5fc031ebc1d7..30151a654151 (2 commits) (flutter/engine#16537)

* 25e812778 Roll src/third_party/skia 4fe89b4d871d..dc2782c380f6 (1 commits) (flutter/engine#16538)

* 74fa10c95 Roll src/third_party/dart 30151a654151..76b18c455e2c (1 commits) (flutter/engine#16539)

* 91b8e406c Roll src/third_party/skia dc2782c380f6..cdf2491afa04 (1 commits) (flutter/engine#16540)

* 5acf9b195 Roll src/third_party/skia cdf2491afa04..50a490a1a4fb (2 commits) (flutter/engine#16541)

* 989777718 Roll src/third_party/skia 50a490a1a4fb..c3b67eb988c8 (4 commits) (flutter/engine#16542)

* 78a890972 Use os_log instead of syslog on Apple platforms (flutter/engine#13487)

* ea56ad22d libtxt: use a fixture in the benchmarks (flutter/engine#16531)

* a61dbf2f6 Revert "Use os_log instead of syslog on Apple platforms (#13487)" (flutter/engine#16546)

* 539f64f56 [fuchsia] Disable retained layers (flutter/engine#16548)

* c3b507248 Expose DPI helper functions for Runner apps to use (flutter/engine#16313)

* 5041ff1b1 support endless trace buffer (flutter/engine#16520)

* 6aacf5e76 Re-land: Use os_log instead of syslog on Apple platforms (flutter/engine#16549)

* a5736b85d Roll src/third_party/skia c3b67eb988c8..b1525c721ea6 (4 commits) (flutter/engine#16543)

* 49a370f8e Roll src/third_party/dart 76b18c455e2c..e4c39721c473 (6 commits) (flutter/engine#16544)

* 270421c10 Fix ensureInitializationCompleteAsync callback when already initialized. (#39675) (flutter/engine#16503)

* ca02b9197 Prevent long flash when switching to Flutter app. (#47903) (flutter/engine#16527)

* 44e80fd61 skiping tests in Safari. LUCI recipe for Mac is ready. this is the only step left for stopping us running unit tests in Safari (flutter/engine#16550)

* 5fb0116d6 iOS platform view gesture blocking policy. (flutter/engine#15940)

* e0ebaea59 Revert "Re-land: Use os_log instead of syslog on Apple platforms (#16549)" (flutter/engine#16558)

* 8a6b9498b [Fuchsia] Dump syslog output after tests have run (flutter/engine#16561)

* bca879c7b Roll src/third_party/dart e4c39721c473..0299903f3e78 (31 commits) (flutter/engine#16553)

* cd11d7ab3 Roll fuchsia/sdk/core/mac-amd64 from 7JkB7... to t4kck... (flutter/engine#16555)

* 99a265b03 [web] Fix edge cases in Paragraph.getPositionForOffset to match Flutter (flutter/engine#16557)

* 8f8af1f89 Update felt documentation (flutter/engine#16559)

* 13dce501d Roll src/third_party/skia b1525c721ea6..67da665c27ff (32 commits) (flutter/engine#16562)

* 7c6757389 Fix multiline Javadoc code blocks (flutter/engine#16565)

* aece5ad71 Move log_listener call into the reboot trap (flutter/engine#16564)

* 42f18d907 Roll src/third_party/skia 67da665c27ff..886e8500a9f2 (3 commits) (flutter/engine#16566)

* c4c6ef671 Samsung keyboard duplication workaround: updateSelection (flutter/engine#16547)

* 15062ca7a Revert "Re-arm timer as necessary in MessageLoopFuchsia" (flutter/engine#16568)

* 8802a1d4f Roll src/third_party/skia 886e8500a9f2..9102c86a81ad (1 commits) (flutter/engine#16570)

* dbdcae44c Roll src/third_party/skia 9102c86a81ad..6029cbd560b7 (2 commits) (flutter/engine#16575)

* f39bc73d6 Exposes FlutterSurfaceView, and FlutterTextureView to FlutterActivity and FlutterFragment. (#41984, #47557) (flutter/engine#16552)

* db030ec18 Roll src/third_party/skia 6029cbd560b7..1a733b5b760a (1 commits) (flutter/engine#16577)

* 050d29db5 Roll src/third_party/skia 1a733b5b760a..1d1333fcedf8 (3 commits) (flutter/engine#16578)

* 97fd898f4 Roll fuchsia/sdk/core/mac-amd64 from t4kck... to oHa-O... (flutter/engine#16581)

* 2e6786621 Roll src/third_party/skia 1d1333fcedf8..3bf3b92dfab0 (1 commits) (flutter/engine#16584)

* Feature: allow minLines in SelectableText

* Fix stack trace parsing on non-debug builds; add e2e tests

Generates a Property Sheet for Windows builds containing link and include path
information for any included plugins. This allows automating part of the process
of integrating plugins into the build that is currently manual.

To support this change, refactored msbuild_utils into a PropertySheet class so that
it can be used to make different property sheets.

* Adds an opt-in flag to fix floating snackbar's offset when no floating action button is present. This flag will be removed once the migration for the fix is complete.
Co-authored-by: filaps <filip1997.28@mail.ru>

* Add ButtonBar.overflowButtonSpacing

* Add AlertDialog overflow button spacing functionality

This reverts commit 8b081204 to see if it is the cause of the coverage OOM kills.

Merging on red to try and fix the build.

OK, I'm just going to double the original 12G to 24G and see if that's enough. It has been making more progress with more memory, so it's not an infinite loop (probably), but still is getting OOM killed.

Something has clearly changed, but looking at the commits, I can't see it: the OOM kills started on a PR that was an error message change.

TBR= @Hixie

Bumping to 16G, since 14G didn't seem to be enough.

TBR= @Hixie

* drop unnecessary test deps

* bump to junit 4.13

Bumping the memory limit for tool_coverage-linux to 14G because it keeps getting OOM-killed.

Submitting right away to fix the build.

TBR= @Hixie

This makes ephemeral symlinks to each plugin, for use by build systems.
This is similar to the logic implemented in the Podfile on iOS and
macOS, but managed internally to the Flutter tool.

Exploration for addressing #32719 and #32720
Related to #41146

This re-lands #49235 with the addition of includeSemantics flag on the Focus widget so that the FocusTraversalGroup can create a Focus widget without affecting the semantics tree.

The FocusTraversalGroup uses the Focus widget to create a grouping of descendants for traversal, but doesn't actually participate in focus (canRequestFocus is always false), so we don't want it to add a Semantics widget in that case, since that can cause semantics changes. The canRequestFocus attribute can also be used when a widget is disabled, so we do sometimes want to include Semantics even if that is false, but not in the case where it is always false, as for FocusTraversalGroup.

- Added a test to make sure that FocusTraversalGroup doesn't add any semantics information.