In addition to updating the Cargo.toml/Cargo.lock files and generated FFI header,
this patch also:
- Updates a couple of field names in the IPC serialization code as a result
of webrender cset 8ca10a8
- Removes z-index related goop, since it's no longer needed as of webrender
cset c872232
In addition to regenerating the FFI header and re-vendoring third-party rust
dependencies, this includes the following changes to webrender_bindings code:
- removal of release callback function as a result of changes in 86d4255
- update callback functions for new parameter added in d733af2
- update calls to add_raw_font for API change in 21f2946
This commit adds some directives to help cbindgen generate correct
structs and functions, removes some old FFI code that isn't needed
anymore, and regenerates webrender_ffi_generated.h
MozReview-Commit-ID: KZSEZEN671A