Revert "fix(telemetry): Track enterprise feature usage (#7495)"

This reverts commit 1cabd86.

telemetry/telemetry.go

@@ -25,28 +25,26 @@ import (
 	"time"
 
 	"github.com/dgraph-io/dgraph/protos/pb"
-	"github.com/dgraph-io/dgraph/worker"
 	"github.com/dgraph-io/dgraph/x"
 	"github.com/golang/glog"
 	"github.com/pkg/errors"
 )
 
 // Telemetry holds information about the state of the zero and alpha server.
 type Telemetry struct {
-	Arch           string   `json:",omitempty"`
-	Cid            string   `json:",omitempty"`
-	ClusterSize    int      `json:",omitempty"`
-	DiskUsageMB    int64    `json:",omitempty"`
-	NumAlphas      int      `json:",omitempty"`
-	NumGroups      int      `json:",omitempty"`
-	NumTablets     int      `json:",omitempty"`
-	NumZeros       int      `json:",omitempty"`
-	OS             string   `json:",omitempty"`
-	SinceHours     int      `json:",omitempty"`
-	Version        string   `json:",omitempty"`
-	NumGraphQLPM   uint64   `json:",omitempty"`
-	NumGraphQL     uint64   `json:",omitempty"`
-	EEFeaturesList []string `json:",omitempty"`
+	Arch         string `json:",omitempty"`
+	Cid          string `json:",omitempty"`
+	ClusterSize  int    `json:",omitempty"`
+	DiskUsageMB  int64  `json:",omitempty"`
+	NumAlphas    int    `json:",omitempty"`
+	NumGroups    int    `json:",omitempty"`
+	NumTablets   int    `json:",omitempty"`
+	NumZeros     int    `json:",omitempty"`
+	OS           string `json:",omitempty"`
+	SinceHours   int    `json:",omitempty"`
+	Version      string `json:",omitempty"`
+	NumGraphQLPM uint64 `json:",omitempty"`
+	NumGraphQL   uint64 `json:",omitempty"`
 }
 
 const url = "https://ping.dgraph.io/3.0/projects/5b809dfac9e77c0001783ad0/events"
@@ -89,7 +87,6 @@ func NewAlpha(ms *pb.MembershipState) *Telemetry {
 
 // Post reports the Telemetry to the stats server.
 func (t *Telemetry) Post() error {
-	t.EEFeaturesList = worker.GetEEFeaturesList()
 	data, err := json.Marshal(t)
 	if err != nil {
 		return err