* Carbon fuzzing 2/3: added logic for converting carbon.proto to a Carbon source string.
* adjusted to proto changes in proto PR
* addressed todos
* removed unnecessary has_xx() calls
* minor fix
* sync from part 1
* Update executable_semantics/fuzzing/proto_to_carbon_test.cpp
Co-authored-by: Geoff Romer <gromer@google.com>
* review comments
* Update common/fuzzing/proto_to_carbon.cpp
Co-authored-by: Jon Meow <jperkins@google.com>
* Update common/fuzzing/proto_to_carbon.cpp
Co-authored-by: Jon Meow <jperkins@google.com>
* code review
* code review
* Update common/fuzzing/proto_to_carbon.cpp
Co-authored-by: Jon Meow <jperkins@google.com>
* code review
* merged + added support for type_params in class
* use <> includes for protobuf
* review comments
* code review comments
Co-authored-by: Geoff Romer <gromer@google.com>
Co-authored-by: Jon Meow <jperkins@google.com>
