Backed out changeset 6e691c7ff5dd (bug 1455275) for dt failures in devtools/client/responsive.html/test/browser/browser_exit_button.js on a CLOSED TREE

devtools/client/framework/toolbox.js

@@ -1997,12 +1997,6 @@ Toolbox.prototype = {
     Services.prefs.setBoolPref(SPLITCONSOLE_ENABLED_PREF, false);
     this._refreshConsoleDisplay();
     this.component.setIsSplitConsoleActive(false);
-
-    this._telemetry.recordEvent("devtools.main", "deactivate", "split_console", null, {
-      "host": this._getTelemetryHostString(),
-      "width": Math.ceil(this.win.outerWidth / 50) * 50
-    });
-
     this.emit("split-console");
 
     if (this._lastFocusedElement) {

devtools/client/responsive.html/manager.js

@@ -152,15 +152,6 @@ const ResponsiveUIManager = exports.ResponsiveUIManager = {
         // Already in the process of destroying, abort.
         return;
       }
-      const toolbox = gDevTools.getToolbox(TargetFactory.forTab(tab));
-      const hostType = toolbox ? toolbox.hostType : "none";
-
-      const t = this._telemetry;
-      t.recordEvent("devtools.main", "deactivate", "responsive_design", null, {
-        "host": hostType,
-        "width": Math.ceil(window.outerWidth / 50) * 50
-      });
-
       this.activeTabs.delete(tab);
 
       if (!this.isActiveForWindow(window)) {

toolkit/components/telemetry/Events.yaml

@@ -228,14 +228,3 @@ devtools.main:
     extra_keys:
       host: "Toolbox host (positioning): bottom, side, window or other."
       width: Toolbox width rounded up to the nearest 50px.
-  deactivate:
-    objects: ["responsive_design", "split_console"]
-    bug_numbers: [1455275]
-    notification_emails: ["dev-developer-tools@lists.mozilla.org", "hkirschner@mozilla.com"]
-    record_in_processes: ["main"]
-    description: User deactivates the responsive_design or split_console in the devtools toolbox.
-    release_channel_collection: opt-out
-    expiry_version: never
-    extra_keys:
-      host: "Toolbox host (positioning): bottom, side, window or other."
-      width: Toolbox width rounded up to the nearest 50px.