This reverts commit aed96199.

Revert "[flutter_tools] Allow providing dart-defines to Android, iOS, macOS builds (#51714)" (#52041)

This reverts commit ee60eeea.

* [flutter_tools] supports tree-shake-icons for web builds

* Update compile.dart

* fix icon_tree_shaker

3e380092e Roll src/third_party/skia 50d7d6fd7280..f6ed96d1c23b (11 commits) (flutter/engine#16953) (#52017)

Fixes https://github.com/flutter/flutter/issues/51795

This reverts commit 57c6721c.

Keep render tree and element tree in sync when re-used elements move in a MultiChildRenderObjectElement's child list (#51674)

This is required to roll forward package:vm_service to 3.0.0 and is
blocking a DevTools release.

This reverts commit 9b4b7d7e.

* Remove listeners for live images when we clear them

* review, more test

* explanation

* 04fa001d2 Roll src/third_party/skia 8121d27b297c..73ae40a424fa (1 commits) (flutter/engine#16900)

* f9b78c5db Drop last usages of Dart_New from engine (flutter/engine#16838)

* 0795be89d Roll src/third_party/skia 73ae40a424fa..b19408040143 (4 commits) (flutter/engine#16901)

* 2c5145eb6 Roll src/third_party/dart ca3ad264a649..06155d499645 (3 commits) (flutter/engine#16902)

* 7ca9bf000 Roll fuchsia/sdk/core/mac-amd64 from WmA2M... to cGxwD... (flutter/engine#16903)

* 44ed69011 Roll src/third_party/dart 06155d499645..c07d5d84b828 (3 commits) (flutter/engine#16904)

* 00d77945d Roll src/third_party/skia b19408040143..853789cdfe3c (1 commits) (flutter/engine#16905)

* 922e257b5 Roll src/third_party/skia 853789cdfe3c..96c2eb6258ae (3 commits) (flutter/engine#16906)

* e02734006 Roll fuchsia/sdk/core/linux-amd64 from uiAI5... to ULy6Z... (flutter/engine#16907)

* 5fdfc12e0 Roll src/third_party/skia 96c2eb6258ae..b58098f34c56 (2 commits) (flutter/engine#16908)

* 66bac1cac Roll src/third_party/dart c07d5d84b828..e7e45599cb1a (9 commits) (flutter/engine#16909)

* 0f7b14f56 Roll src/third_party/skia b58098f34c56..ae2da5e7f9b5 (3 commits) (flutter/engine#16910)

* 224e0f961 Roll src/third_party/skia ae2da5e7f9b5..964aa91580b6 (4 commits) (flutter/engine#16911)

* ca8bb0a92 Roll src/third_party/skia 964aa91580b6..4036cb1f0b6e (5 commits) (flutter/engine#16912)

* ba8a89223 Roll src/third_party/dart e7e45599cb1a..5701c4fd3b11 (25 commits) (flutter/engine#16913)

* 78a1c7ebf Revert "Drop last usages of Dart_New from engine (#16838)" (flutter/engine#16915)

This reverts commit 28f2c96a.

Exit, rather than crash, if a Windows plugin is missing its project.

Fixes #51743

Adds initial support for `flutter create` of apps and plugins. This is derived from the current FDE example app and sample plugin, with a few changes:
- Added template values where it makes sense.
- Moved some likely-to-change values into separate files for now, to simplify the delete/recreate cycle that will be necessary until it's stable.
- Added some minor Makefile flag handling improvements

Since the APIs/tooling/template aren't stable yet, the app template includes a version marker, which will be updated each time there's a breaking change. The build now checks that the template version matches the version known by that version of the tool, and gives a specific error message when there's a mismatch, which improves over the current breaking change experience of hitting whatever build failure the breaking change causes and having to figure out that the problem is that the runner is out of date. It also adds a warning to the `create` output about the fact that it won't be stable.