From 8df04ff073d0fa70f692935c5dcddc0e23cb0117 Mon Sep 17 00:00:00 2001
From: Razvan Maries <rmaries@mozilla.com>
Date: Tue, 11 Aug 2020 07:57:38 +0300
Subject: [PATCH] Backed out changeset 558dce220fdd (bug 1654388) for perma
 failures on test_usage_prefs.html. CLOSED TREE

---
 .../formautofill/FormAutofillStorage.jsm      |  41 -------
 .../test/mochitest/formautofill_common.js     |  20 ----
 .../test_address_level_1_submission.html      |   2 -
 .../test_basic_autocomplete_form.html         |   2 -
 .../components/passwordmgr/storage-json.js    |  17 +--
 .../passwordmgr/test/mochitest/mochitest.ini  |   3 -
 .../test/mochitest/test_usage_prefs.html      | 111 ------------------
 7 files changed, 1 insertion(+), 195 deletions(-)
 delete mode 100644 toolkit/components/passwordmgr/test/mochitest/test_usage_prefs.html

diff --git a/browser/extensions/formautofill/FormAutofillStorage.jsm b/browser/extensions/formautofill/FormAutofillStorage.jsm
index c21749f68b7a..1d153f2752e1 100644
--- a/browser/extensions/formautofill/FormAutofillStorage.jsm
+++ b/browser/extensions/formautofill/FormAutofillStorage.jsm
@@ -307,7 +307,6 @@ class AutofillRecords {
       if (dataHasChanges) {
         this._store.saveSoon();
       }
-      this._onDataLoaded();
     });
   }
 
@@ -544,8 +543,6 @@ class AutofillRecords {
    *
    * @param  {string} guid
    *         Indicates which record to be notified.
-   * @returns {Object}
-   *         Record corresponding to the guid that was used
    */
   notifyUsed(guid) {
     this.log.debug("notifyUsed:", guid);
@@ -571,7 +568,6 @@ class AutofillRecords {
       "formautofill-storage-changed",
       "notifyUsed"
     );
-    return recordFound;
   }
 
   updateUseCountTelemetry() {}
@@ -1443,9 +1439,6 @@ class AutofillRecords {
 
   // An interface to be inherited.
   async mergeIfPossible(guid, record, strict) {}
-
-  // Called once initalization has completed
-  _onDataLoaded() {}
 }
 
 class Addresses extends AutofillRecords {
@@ -1457,15 +1450,6 @@ class Addresses extends AutofillRecords {
       VALID_ADDRESS_COMPUTED_FIELDS,
       ADDRESS_SCHEMA_VERSION
     );
-    Services.obs.addObserver(this, "formautofill-storage-changed");
-  }
-
-  observe(subject, topic, data) {
-    switch (topic) {
-      case "formautofill-storage-changed":
-        this._recordEntryPresent();
-        break;
-    }
   }
 
   _recordReadProcessor(address) {
@@ -1772,31 +1756,6 @@ class Addresses extends AutofillRecords {
     await this.update(guid, addressToMerge, true);
     return true;
   }
-
-  _onDataLoaded() {
-    this._recordEntryPresent();
-  }
-
-  // Record in prefs whether the user has any address entries stored.
-  // This information is not uploaded as telemetry, and is used to target
-  // user surveys. See Bug 1654388 for details.
-  _recordEntryPresent() {
-    const records = this._data.filter(entry => !entry.deleted);
-    this.log.debug("Address records:", records);
-    Services.prefs.setBoolPref(
-      "extensions.formautofill.addresses.usage.hasEntry",
-      !!records.length
-    );
-  }
-
-  notifyUsed(guid) {
-    const record = super.notifyUsed(guid);
-    Services.prefs.setIntPref(
-      "extensions.formautofill.addresses.usage.lastUsed",
-      Math.floor(record.timeLastUsed / 1000)
-    );
-    return record;
-  }
 }
 
 class CreditCards extends AutofillRecords {
diff --git a/browser/extensions/formautofill/test/mochitest/formautofill_common.js b/browser/extensions/formautofill/test/mochitest/formautofill_common.js
index 28c6ff3ccf43..d6635325bd36 100644
--- a/browser/extensions/formautofill/test/mochitest/formautofill_common.js
+++ b/browser/extensions/formautofill/test/mochitest/formautofill_common.js
@@ -439,24 +439,4 @@ function formAutoFillCommonSetup() {
   );
 }
 
-function checkUsagePrefs(hasEntry, lastUsed) {
-  lastUsed = Math.floor(lastUsed);
-  is(
-    SpecialPowers.getBoolPref(
-      "extensions.formautofill.addresses.usage.hasEntry",
-      false
-    ),
-    hasEntry,
-    "hasEntry usage pref is " + hasEntry
-  );
-  const lastUsedPref = SpecialPowers.getIntPref(
-    "extensions.formautofill.addresses.usage.lastUsed",
-    0
-  );
-  ok(
-    lastUsed - lastUsedPref < 10,
-    `lastUsed usage pref (${lastUsedPref}) is within 10 seconds of ${lastUsed}`
-  );
-}
-
 formAutoFillCommonSetup();
diff --git a/browser/extensions/formautofill/test/mochitest/test_address_level_1_submission.html b/browser/extensions/formautofill/test/mochitest/test_address_level_1_submission.html
index cb361f9cc27d..0c16b91d3a66 100644
--- a/browser/extensions/formautofill/test/mochitest/test_address_level_1_submission.html
+++ b/browser/extensions/formautofill/test/mochitest/test_address_level_1_submission.html
@@ -75,8 +75,6 @@ add_task(async function test_form_will_submit_without_sub_keys() {
   let matching = await checkAddresses(TEST_ADDRESSES);
   ok(matching, "Address saved as expected");
 
-  checkUsagePrefs(true, Date.now()/1000);
-
   await loadPromise;
   isnot(window.submit_frame.location.href, "about:blank", "Check form submitted");
 });
diff --git a/browser/extensions/formautofill/test/mochitest/test_basic_autocomplete_form.html b/browser/extensions/formautofill/test/mochitest/test_basic_autocomplete_form.html
index ef7589bc2f25..a642b2abca3b 100644
--- a/browser/extensions/formautofill/test/mochitest/test_basic_autocomplete_form.html
+++ b/browser/extensions/formautofill/test/mochitest/test_basic_autocomplete_form.html
@@ -74,9 +74,7 @@ add_task(async function all_saved_fields_less_than_threshold() {
 
 // Form with both history and address storage.
 add_task(async function check_menu_when_both_existed() {
-  checkUsagePrefs(false, 0);
   await setupAddressStorage();
-  checkUsagePrefs(true, 0);
 
   await setInput("#organization", "");
   await notExpectPopup();
diff --git a/toolkit/components/passwordmgr/storage-json.js b/toolkit/components/passwordmgr/storage-json.js
index 07b28e21b42c..8a7fba89da45 100644
--- a/toolkit/components/passwordmgr/storage-json.js
+++ b/toolkit/components/passwordmgr/storage-json.js
@@ -105,7 +105,6 @@ class LoginManagerStorage_json {
         // Load the data asynchronously.
         this.log("Opening database at", this._store.path);
         await this._store.load();
-        this._recordEntryPresent();
       })().catch(Cu.reportError);
     } catch (e) {
       this.log("Initialization failed:", e);
@@ -267,7 +266,6 @@ class LoginManagerStorage_json {
 
     // Send a notification that a login was added.
     LoginHelper.notifyStorageChanged("addLogin", loginClone);
-    this._recordEntryPresent();
     return loginClone;
   }
 
@@ -286,7 +284,6 @@ class LoginManagerStorage_json {
     }
 
     LoginHelper.notifyStorageChanged("removeLogin", storedLogin);
-    this._recordEntryPresent();
   }
 
   modifyLogin(oldLogin, newLoginData) {
@@ -352,11 +349,9 @@ class LoginManagerStorage_json {
     let propBag = Cc["@mozilla.org/hash-property-bag;1"].createInstance(
       Ci.nsIWritablePropertyBag
     );
-    let now = Date.now();
-    propBag.setProperty("timeLastUsed", now);
+    propBag.setProperty("timeLastUsed", Date.now());
     propBag.setProperty("timesUsedIncrement", 1);
     this.modifyLogin(login, propBag);
-    Services.prefs.setIntPref("signon.usage.lastUsed", Math.floor(now / 1000));
   }
 
   async recordBreachAlertDismissal(loginGUID) {
@@ -833,16 +828,6 @@ class LoginManagerStorage_json {
 
     return result;
   }
-
-  // Record in prefs whether the user has any password entries stored.
-  // This information is not uploaded as telemetry, and is used to target
-  // user surveys. See Bug 1654388 for details.
-  _recordEntryPresent() {
-    Services.prefs.setBoolPref(
-      "signon.usage.hasEntry",
-      !!this._store.data.logins.length
-    );
-  }
 }
 
 XPCOMUtils.defineLazyGetter(LoginManagerStorage_json.prototype, "log", () => {
diff --git a/toolkit/components/passwordmgr/test/mochitest/mochitest.ini b/toolkit/components/passwordmgr/test/mochitest/mochitest.ini
index c8eb70061eaf..e081cba0f50f 100644
--- a/toolkit/components/passwordmgr/test/mochitest/mochitest.ini
+++ b/toolkit/components/passwordmgr/test/mochitest/mochitest.ini
@@ -236,9 +236,6 @@ skip-if = e10s || os == "linux" || toolkit == 'android' # Tests desktop prompts
 support-files =
   subtst_prefilled_form.html
 skip-if = (xorigin && fission) # Hangs
-[test_usage_prefs.html]
-scheme = https
-skip-if = (xorigin && fission) # Hangs
 [test_username_focus.html]
 skip-if = toolkit == 'android' # android:autocomplete.
   || (xorigin && fission) # Hangs
diff --git a/toolkit/components/passwordmgr/test/mochitest/test_usage_prefs.html b/toolkit/components/passwordmgr/test/mochitest/test_usage_prefs.html
deleted file mode 100644
index fb07df61c463..000000000000
--- a/toolkit/components/passwordmgr/test/mochitest/test_usage_prefs.html
+++ /dev/null
@@ -1,111 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<head>
-  <meta charset="utf-8">
-  <title>Test usage prefs</title>
-  <script src="/tests/SimpleTest/SimpleTest.js"></script>
-  <script type="text/javascript" src="pwmgr_common.js"></script>
-  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
-</head>
-<body>
-Login Manager test: usage prefs collection
-
-<script>
-
-function addLogin() {
-  runInParent(() => {
-    const { Services } =
-      ChromeUtils.import("resource://gre/modules/Services.jsm");
-    let login = Cc["@mozilla.org/login-manager/loginInfo;1"].
-              createInstance(Ci.nsILoginInfo);
-    login.init("https://example.com", "https://example.com", null,
-               "testuser", "testpass", "uname", "pword");
-    Services.logins.addLogin(login);
-  });
-}
-
-async function checkUsagePrefs(hasEntry, lastUsed) {
-  lastUsed = Math.floor(lastUsed);
-
-  let parentPrefs = runInParent(() => {
-    addMessageListener("getPrefValues", () => {
-      let prefValues = {};
-      prefValues.hasEntry = Services.prefs.getBoolPref(
-        "signon.usage.hasEntry",
-        false
-      );
-      prefValues.lastUsed = Services.prefs.getIntPref(
-        "signon.usage.lastUsed",
-        0
-      );
-      sendAsyncMessage("prefValues", prefValues);
-    });
-  });
-
-  parentPrefs.sendAsyncMessage("getPrefValues");
-  let prefValues = await new Promise((resolve) => {
-    parentPrefs.addMessageListener("prefValues", (values) => {
-      parentPrefs.removeMessageListener("prefValues");
-      resolve(values);
-    });
-  })
-
-  info(JSON.stringify(prefValues));
-
-  is(
-    prefValues.hasEntry,
-    hasEntry,
-    "hasEntry usage pref is " + hasEntry
-  );
-  ok(
-    lastUsed - prefValues.lastUsed < 10,
-    `lastUsed usage pref (${prefValues.lastUsed}) is within 10 seconds of ${lastUsed}`
-  );
-}
-
-
-runChecksAfterCommonInit(startTest);
-
-/** Test for Login Manager: form fill, multiple forms. **/
-
-async function startTest() {
-  runInParent(() => {
-    Services.prefs.clearUserPref("signon.usage.hasEntry");
-    Services.prefs.clearUserPref("signon.usage.lastUsed");
-  });
-
-  await checkUsagePrefs(false, 0);
-  addLogin();
-  await checkUsagePrefs(true, 0);
-
-  await setFormAndWaitForFieldFilled(`
-    <form id="form1" action="/">
-      <p>This is form 1.</p>
-      <input  type="text"       name="uname">
-      <input  type="password"   name="pword">
-
-      <button type="submit" name="submit">Submit</button>
-      <button type="reset"> Reset </button>
-    </form>`, {fieldSelector: `input[name="uname"]`, fieldValue: "testuser"});
-
-  is($_(1, "uname").value, "testuser", "Checking for filled username");
-  is($_(1, "pword").value, "testpass", "Checking for filled password");
-  $_(1, "submit").click();
-
-  await checkUsagePrefs(true, Date.now()/1000);
-
-  SimpleTest.finish();
-}
-</script>
-
-<p id="display"></p>
-
-<div id="content" style="display: none">
-
-
-</div>
-
-<pre id="test"></pre>
-</body>
-</html>
-