Metrics: Remove support for using summaries instead of histogram for HTTP instrumentation (#49985)

Signed-off-by: bergquist <carl.bergquist@gmail.com>

pkg/services/featuremgmt/registry.go

@@ -117,11 +117,6 @@ var (
 			State:           FeatureStateAlpha,
 			RequiresDevMode: true,
 		},
-		{
-			Name:        "disable_http_request_histogram",
-			Description: "Do not create histograms for http requests",
-			State:       FeatureStateAlpha,
-		},
 		{
 			Name:            "publicDashboards",
 			Description:     "enables public access to dashboards",

pkg/services/featuremgmt/toggles_gen.go

@@ -87,10 +87,6 @@ const (
 	// Show feature flags in the settings UI
 	FlagShowFeatureFlagsInUI = "showFeatureFlagsInUI"
 
-	// FlagDisableHttpRequestHistogram
-	// Do not create histograms for http requests
-	FlagDisableHttpRequestHistogram = "disable_http_request_histogram"
-
 	// FlagPublicDashboards
 	// enables public access to dashboards
 	FlagPublicDashboards = "publicDashboards"

pkg/services/featuremgmt/toggles_gen_test.go

@@ -18,14 +18,13 @@ import (
 
 func TestFeatureToggleFiles(t *testing.T) {
 	legacyNames := map[string]bool{
-		"httpclientprovider_azure_auth":  true,
-		"service-accounts":               true,
-		"database_metrics":               true,
-		"live-config":                    true,
-		"live-pipeline":                  true,
-		"live-service-web-worker":        true,
-		"prometheus_azure_auth":          true,
-		"disable_http_request_histogram": true,
+		"httpclientprovider_azure_auth": true,
+		"service-accounts":              true,
+		"database_metrics":              true,
+		"live-config":                   true,
+		"live-pipeline":                 true,
+		"live-service-web-worker":       true,
+		"prometheus_azure_auth":         true,
 	}
 
 	t.Run("verify files", func(t *testing.T) {