Protobuf: refactored tests for testing convinience

proto/compiler/google/src/google/protobuf/compiler/kotlin/test/connect.proto

@@ -1,8 +1,4 @@
 syntax = "proto3";
-package carkot;
-
-option java_package = "proto.car";
-option java_outer_classname = "Connect";
 
 message ConnectionRequest {
     repeated int32 ip = 1;

proto/compiler/google/src/google/protobuf/compiler/kotlin/test/direction.proto

@@ -1,8 +1,4 @@
 syntax = "proto3";
-package carkot;
-
-option java_package = "proto.car";
-option java_outer_classname = "Direction";
 
 message DirectionRequest {
     enum Command {

proto/compiler/google/src/google/protobuf/compiler/kotlin/test/location.proto

@@ -1,8 +1,4 @@
 syntax = "proto3";
-package carkot;
-
-option java_package = "proto.car";
-option java_outer_classname = "Location";
 
 message LocationResponse {
 

proto/compiler/google/src/google/protobuf/compiler/kotlin/test/rc_session.proto

@@ -1,8 +1,4 @@
 syntax = "proto3";
-package carkot;
-
-option java_package = "proto.car";
-option java_outer_classname = "RcSession";
 
 //session up request is empty. only URL
 message SessionUpResponse {

proto/compiler/google/src/google/protobuf/compiler/kotlin/test/route.proto

@@ -1,8 +1,4 @@
 syntax = "proto3";
-package carkot;
-
-option java_package = "proto.car";
-option java_outer_classname = "Route";
 
 message RouteRequest {
     repeated int32 dinstances = 1; 

proto/compiler/google/src/google/protobuf/compiler/kotlin/test/route_done.proto

@@ -1,8 +1,4 @@
 syntax = "proto3";
-package carkot;
-
-option java_package = "proto.car";
-option java_outer_classname = "RouteDone";
 
 message RouteDoneResponse {
     int32 code = 1;