Bug 1439721 - Remove WEB_PERMISSION_CLEARED telemetry code. r=johannh

--HG--
extra : amend_source : 040e509ae4368819d704925dae2fbf881ba03fe6

browser/base/content/browser.js

@@ -8346,29 +8346,6 @@ var gIdentityHandler = {
       this._permissionReloadHint.removeAttribute("hidden");
       PanelView.forNode(this._identityPopupMainView)
                .descriptionHeightWorkaround();
-
-      // Set telemetry values for clearing a permission
-      let histogram = Services.telemetry.getKeyedHistogramById("WEB_PERMISSION_CLEARED");
-
-      let permissionType = 0;
-      if (aPermission.state == SitePermissions.ALLOW &&
-          aPermission.scope == SitePermissions.SCOPE_PERSISTENT) {
-        // 1 : clear permanently allowed permission
-        permissionType = 1;
-      } else if (aPermission.state == SitePermissions.BLOCK &&
-                 aPermission.scope == SitePermissions.SCOPE_PERSISTENT) {
-        // 2 : clear permanently blocked permission
-        permissionType = 2;
-      } else if (aPermission.state == SitePermissions.ALLOW) {
-        // 3 : clear temporary allowed permission
-        permissionType = 3;
-      } else if (aPermission.state == SitePermissions.BLOCK) {
-        // 4 : clear temporary blocked permission
-        permissionType = 4;
-      }
-
-      histogram.add("(all)", permissionType);
-      histogram.add(aPermission.id, permissionType);
     });
 
     container.appendChild(button);

toolkit/components/telemetry/Histograms.json

@@ -12808,16 +12808,6 @@
     "kind": "count",
     "description": "Number of named browser profiles for the current user, as reported by the profile service at startup."
   },
-  "WEB_PERMISSION_CLEARED": {
-    "record_in_processes": ["main", "content"],
-    "alert_emails": ["firefox-dev@mozilla.org"],
-    "bug_numbers": [1286118],
-    "expires_in_version": "55",
-    "kind": "enumerated",
-    "keyed": true,
-    "n_values": 6,
-    "description": "Number of revoke actions on permissions in the control center, keyed by permission id. Values represent the permission type that was revoked. (0=unknown, 1=permanently allowed, 2=permanently blocked, 3=temporarily allowed, 4=temporarily blocked)"
-  },
   "TIME_TO_FIRST_CLICK_MS": {
     "record_in_processes": ["main", "content"],
     "alert_emails": ["hkirschner@mozilla.com"],