Bug 1940637 - remove FX_URLBAR_PROVIDER_CLIPBOARD_READ_TIME_MS probe. r=urlbar-reviewers,jteow a=fix

Differential Revision: https://phabricator.services.mozilla.com/D235990

Author: Archaeopteryx

browser/components/urlbar/UrlbarProviderClipboard.sys.mjs

@@ -56,20 +56,7 @@ class ProviderClipboard extends UrlbarProvider {
     ) {
       return false;
     }
-    const obj = {};
-    if (
-      !TelemetryStopwatch.running(
-        "FX_URLBAR_PROVIDER_CLIPBOARD_READ_TIME_MS",
-        obj
-      )
-    ) {
-      TelemetryStopwatch.start(
-        "FX_URLBAR_PROVIDER_CLIPBOARD_READ_TIME_MS",
-        obj
-      );
-    }
     let textFromClipboard = controller.browserWindow.readFromClipboard();
-    TelemetryStopwatch.finish("FX_URLBAR_PROVIDER_CLIPBOARD_READ_TIME_MS", obj);
 
     // Check for spaces in clipboard text to avoid suggesting
     // clipboard content including both a url and the following text.

browser/components/urlbar/tests/browser/browser_clipboard.js

@@ -303,21 +303,12 @@ add_task(async function testClipboardSuggestToggle() {
   );
 });
 
-add_task(async function testScalarAndStopWatchTelemetry() {
+add_task(async function testScalarTelemetry() {
   SpecialPowers.clipboardCopyString("https://example.com/6");
   await BrowserTestUtils.withNewTab(
     { gBrowser, url: "about:home" },
     async () => {
       Services.telemetry.clearScalars();
-      let histogram = Services.telemetry.getHistogramById(
-        "FX_URLBAR_PROVIDER_CLIPBOARD_READ_TIME_MS"
-      );
-      histogram.clear();
-      Assert.equal(
-        Object.values(histogram.snapshot().values).length,
-        0,
-        "histogram is empty before search"
-      );
 
       await UrlbarTestUtils.promiseAutocompleteResultPopup({
         window,
@@ -343,12 +334,6 @@ add_task(async function testScalarAndStopWatchTelemetry() {
         0,
         1
       );
-
-      Assert.greater(
-        Object.values(histogram.snapshot().values).length,
-        0,
-        "histogram updated after search"
-      );
     }
   );
 });

toolkit/components/telemetry/Histograms.json

@@ -7687,19 +7687,6 @@
     "bug_numbers": [1334615],
     "description": "The input method the user used to select a result in the searchbar. 'enter' => The user hit the Enter key without choosing a result in the popup. 'enterSelection' => The user chose a result and then hit the Enter key. 'click' => The user clicked a result with the mouse."
   },
-  "FX_URLBAR_PROVIDER_CLIPBOARD_READ_TIME_MS": {
-    "record_in_processes": ["main"],
-    "products": ["firefox"],
-    "alert_emails": ["[email protected]"],
-    "expires_in_version": "137",
-    "kind": "exponential",
-    "low": 16,
-    "high": 5000,
-    "n_buckets": 8,
-    "bug_numbers": [1866710],
-    "releaseChannelCollection": "opt-out",
-    "description": "Time taken to read data from the clipboard (ms)"
-  },
   "INNERWINDOWS_WITH_MUTATION_LISTENERS": {
     "record_in_processes": ["main", "content"],
     "products": ["firefox", "fennec"],