Revert "add GRPC_ERROR_CREATE_FROM_STATIC_STRING"
Revert "add GRPC_ERROR_CREATE_FROM_STATIC_STRING"

This reverts commit 48047c051f2c441e987ec6d17c6572f1ea41e4d3.

grani/grpc,grani/grpc,grani/grpc,grani/grpc,grani/grpc,grani/grpc,grani/grpc,grani/grpc,grani/grpc