* Update update_icons.dart

* Merge and simplify identifier rewrites

* Update update_icons.dart

* Update update_icons.dart

* Update update_icons.dart

* Add newline

* remove whitespace

* Copy instead of moving

* Fix typo

* Clean up code

Introduce fullFlutterId and fix a small dartdoc bug

* Update update_icons.dart

* Implement sorting

* Remove trailing spaces

* Revert "Remove trailing spaces"

This reverts commit c198a160678f636add30966a016383657ea76972.

* Revert "Implement sorting"

This reverts commit 0fac8c1f1c8ba1ce867f5d5205e3d6f751c08a89.

* Remove trailing space

* Add bug number

* Rename 2d rewrite

* Add _replaceLast

* Add comment

* Simplify, remove fullFlutterId

* Remove IconStyle and reorder

* xx

* reorder