Imports of package collectorpbfakes

PathSynopsis
github.com/lightstep/lightstep-tracer-go/collectorpb
golang.org/x/net/contextPackage context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes.
google.golang.org/genproto/googleapis/api/annotations
google.golang.org/grpcPackage grpc implements an RPC system called gRPC.
syncPackage sync provides basic synchronization primitives such as mutual exclusion locks.