Minor fixes/adjustments to the GLFW shell (#8990)

- Makes json_method_codec.cc compatible with the last stable RapidJSON release.
- Allows removing the GTK dependency with a compile flag.
- Fixes a missing break in a switch flagged by some toolchains.
https://dart.googlesource.com/external/github.com/flutter/engine/+/75678602b49c67bd103f0ec16b676f8a975331bd
1 file changed
tree: 298bcfa557d6b8a2ce7242059b4596d252c81e4f
  1. commits.json