Fix `FollowerLayer` (`CompositedTransformFollower`) has null pointer error when using with some kinds of `Layer`s (#100672)

`Tooltip`: Add an example for `TooltipTriggerMode.manual` and add tests for existing `Tooltip` examples (#100554)

This reverts commit c82ddd39.

* Add ability to customize Drawer width

* Fix formatting

* More formatting

* Formatting again

* Add width to DrawerThemeData and add associated tests

* Fix test formatting

* 0defb26a2 Add gclient parser. (flutter/engine#32135)

* b8ff8f138 Roll impeller to 0ce2e789fc0852d6d9ee63fb68097327447cd7d8 (flutter/engine#32264)

* 6096dd189 Add test for external textures on Android (flutter/engine#31642)

* Editable text sends enableInteractiveSelection to text input client

* addressing comments

* 64625d462 Roll Fuchsia Linux SDK from _2DtWbNRj... to rPkESbOjK... (flutter/engine#32252)

* 2aa8e16ba Roll Dart SDK from 8d8944d40cd8 to 62cdddf03ccd (5 revisions) (flutter/engine#32253)

* 4e86a5173 Roll Fuchsia Mac SDK from QLxrAkriN... to WhJJCGflg... (flutter/engine#32255)

* 37a04e335 Roll Dart SDK from 62cdddf03ccd to f3ac5d88c3d5 (1 revision) (flutter/engine#32256)

* 96de3ac6a Roll Skia from ae5984082b5e to 2629b9f8a93f (1 revision) (flutter/engine#32258)

* 8153cc2a2 Roll Skia from 2629b9f8a93f to 371b3a68b254 (2 revisions) (flutter/engine#32259)

* 4b873306b Roll Dart SDK from f3ac5d88c3d5 to 4517dfc3774d (1 revision) (flutter/engine#32260)

Fixes a crash that can happen when removing an input field immediately after cut.

This reverts commit 58ad6e1b.

* 98962eebf Make sure that 'BeginFrame' and 'EndFrame' of the 'ExternalViewEmbedder' are paired (flutter/engine#32058)

* c62b0e2df Roll Skia from 3b238ceae9c3 to 8318cc9928ef (1 revision) (flutter/engine#32249)

* f049e5744 Explicitly cast fuchsia.io constants to uint32_t (flutter/engine#32250)

* 580487097 Roll Skia from 8318cc9928ef to ae5984082b5e (3 revisions) (flutter/engine#32251)

* f17ee9df9 Roll buildroot to 9e885103f1b4019314e001cf68153c23936d2783. (flutter/engine#32248)

* ++

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* codereview feedback

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* 21fd4c152 Roll Skia from 6ccc3b0658df to f3539b6c4703 (1 revision) (flutter/engine#32244)

* 816c8651d Roll Skia from f3539b6c4703 to 3b238ceae9c3 (1 revision) (flutter/engine#32246)

* 7ee6383af Roll Skia from 4ccb0ddcc4eb to d67d52ec0f19 (2 revisions) (flutter/engine#32241)

* deb6e0532 Roll Skia from d67d52ec0f19 to 6ccc3b0658df (2 revisions) (flutter/engine#32243)

* 2e514a530 Delete io.flutter.app android v1 embedding (flutter/engine#32074)

* 7d93d6bb8 Roll Skia from 9aa9c14ffdae to 91b860c5fde4 (1 revision) (flutter/engine#32231)

* 0522b486a Revert "Delete io.flutter.app android v1 embedding" (flutter/engine#32232)

* 6d833f82c Roll Skia from 91b860c5fde4 to fd96fb27a906 (1 revision) (flutter/engine#32233)

* 26465391b Roll Fuchsia Linux SDK from oTjwOwAoJ... to _2DtWbNRj... (flutter/engine#32234)

* d113a11b7 Roll Fuchsia Mac SDK from 4MoGGSDPk... to QLxrAkriN... (flutter/engine#32237)

* 126a156d9 Roll Skia from fd96fb27a906 to 4ccb0ddcc4eb (1 revision) (flutter/engine#32238)

This reverts commit d92fedcc.

* e8d114597 Roll Skia from 7ef299accba6 to a7c2d73690d3 (1 revision) (flutter/engine#32222)

* c6e36bb03 Roll Dart SDK from b5d0b8fd4fad to 8d8944d40cd8 (1 revision) (flutter/engine#32224)

* a16fa3f64 Roll Fuchsia Linux SDK from sMai0ocli... to oTjwOwAoJ... (flutter/engine#32225)

* b45590962 Roll Skia from a7c2d73690d3 to faf520c0009b (7 revisions) (flutter/engine#32228)

* 25cbaf204 Dart Plugin Registrant - Reland e97c8016e398 (flutter/engine#32189)

* 2b90585de Roll Fuchsia Mac SDK from daGNAjLwt... to 4MoGGSDPk... (flutter/engine#32229)

* 5d2aeca1d Roll Skia from faf520c0009b to 9aa9c14ffdae (1 revision) (flutter/engine#32230)

4fd8f7d06 Roll Skia from 88f2ab6da0ef to 7ef299accba6 (2 revisions) (flutter/engine#32219) (#100653)

* 8ee44bfff Roll Impeller. (flutter/engine#32211)

* 4be265e64 Fix entering newline on deltas for windows (flutter/engine#32195)

Move `ListTileTheme` and its tests into separate classes and  add `visualDensity` to the `ListTileTheme` (#100622)

* a7ecc90f2 Remove usages of Android's OnSystemUiVisibilityChangeListener (flutter/engine#30931)

* 3b459f014 Roll Dart SDK from e66ff9bf63b6 to b568166d86f3 (1 revision) (flutter/engine#32194)

* 72583b3c7 Support software rendering when textures are used (flutter/engine#32178)

* 5a319bb4d Roll Skia from c29e37ad4c68 to a11e221a13df (2 revisions) (flutter/engine#32196)

* 5017b69e4 Roll Skia from a11e221a13df to 399be2e2118d (1 revision) (flutter/engine#32198)

* 53175dbe1 Roll Skia from 399be2e2118d to c47a4037c4c3 (2 revisions) (flutter/engine#32200)

* 8a6bd560e Roll Skia from c47a4037c4c3 to 3d7c5436dfdc (1 revision) (flutter/engine#32201)

* b46f3d67a Roll Skia from 3d7c5436dfdc to c18c7cbdfe04 (2 revisions) (flutter/engine#32203)

* 2fe2f3482 Roll Dart SDK from b568166d86f3 to bf0f84763376 (1 revision) (flutter/engine#32204)

* e65893813 Roll Fuchsia Linux SDK from wk98y5LCG... to sMai0ocli... (flutter/engine#32205)

* 9354c97dd Roll Fuchsia Mac SDK from Irj8m3Y-7... to daGNAjLwt... (flutter/engine#32207)

* 9b546f242 Roll Dart SDK from bf0f84763376 to 81e385566b30 (1 revision) (flutter/engine#32208)

* 6ca8335aa Roll Skia from c18c7cbdfe04 to 8bed8855ab41 (1 revision) (flutter/engine#32209)

* 6bc6bc16f Roll Skia from 8bed8855ab41 to 51be21eb5aed (3 revisions) (flutter/engine#32210)

* 09a74cf5b Roll Dart SDK from 81e385566b30 to b5d0b8fd4fad (1 revision) (flutter/engine#32212)

* bc30c91d8 Allow surface implementations to control when the raster cache may be enabled. (flutter/engine#32213)

* 68d3782cc Revert "Remove usages of Android's OnSystemUiVisibilityChangeListener (#30931)" (flutter/engine#32217)

* c35336328 Roll Skia from 51be21eb5aed to 88f2ab6da0ef (1 revision) (flutter/engine#32214)