[Gpr_To_Absl_Logging] Remove logging header from example and test/cpp folder
Closes#37488
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37488 from tanvi-jagtap:remove_header_examples 1423ee77ff
PiperOrigin-RevId: 663597077
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging - gpr_log
In this CL we are migrating from gRPCs own gpr logging mechanism to absl logging mechanism. The intention is to deprecate gpr_log in the future.
We have the following mapping
1. gpr_log(GPR_INFO,...) -> LOG(INFO)
2. gpr_log(GPR_ERROR,...) -> LOG(ERROR)
3. gpr_log(GPR_DEBUG,...) -> VLOG(2)
Closes#36517
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36517 from tanvi-jagtap:gpr_log_init 4c886dafff
PiperOrigin-RevId: 630551354
- make the directory structure match the package structure
- sanitize the package structure (test --> testing)
- add auto-detection of proto file dependencies