core: remove no-websql audit

lighthouse-cli/test/cli/__snapshots__/index-test.js.snap

@@ -312,9 +312,6 @@ Object {
     Object {
       "path": "dobetterweb/js-libraries",
     },
-    Object {
-      "path": "dobetterweb/no-websql",
-    },
     Object {
       "path": "dobetterweb/notification-on-start",
     },
@@ -594,10 +591,6 @@ Object {
           "id": "appcache-manifest",
           "weight": 1,
         },
-        Object {
-          "id": "no-websql",
-          "weight": 1,
-        },
         Object {
           "id": "is-on-https",
           "weight": 1,
@@ -1077,9 +1070,6 @@ Object {
         Object {
           "path": "dobetterweb/tags-blocking-first-paint",
         },
-        Object {
-          "path": "dobetterweb/websql",
-        },
         Object {
           "path": "seo/meta-description",
         },

lighthouse-cli/test/fixtures/dobetterweb/dbw_tester.html

@@ -204,10 +204,6 @@ <h2>Do better web tester page</h2>
   document.write('2.0!'); // FAIL
 }
 
-function websqlTest() {
-  const db = openDatabase('mydb', '1.0', 'my first database', 1024);
-}
-
 function passiveEventsListenerTest() {
   // FAIL or PASS - field trial for document level defaulting to passive M71+
   window.addEventListener('wheel', function(e) {
@@ -325,7 +321,6 @@ <h2>Do better web tester page</h2>
   documentWriteTest();
   dateNowTest();
   consoleTimeTest();
-  websqlTest();
   passiveEventsListenerTest();
   geolocationOnStartTest();
   notificationOnStartTest();
@@ -345,9 +340,6 @@ <h2>Do better web tester page</h2>
   if (params.has('consoleTime')) {
     consoleTimeTest();
   }
-  if (params.has('websql')) {
-    websqlTest();
-  }
   if (params.has('passiveEvents')) {
     passiveEventsListenerTest();
   }

lighthouse-cli/test/smokehouse/dobetterweb/dbw-expectations.js

@@ -69,10 +69,6 @@ module.exports = [
           },
         },
       },
-      'no-websql': {
-        score: 0,
-        displayValue: 'Found "mydb" (v1.0)',
-      },
       'notification-on-start': {
         score: 0,
       },

lighthouse-cli/test/smokehouse/offline-local/offline-expectations.js

@@ -36,9 +36,6 @@ module.exports = [
       'no-document-write': {
         score: 1,
       },
-      'no-websql': {
-        score: 1,
-      },
       'uses-passive-event-listeners': {
         score: 1,
       },

lighthouse-core/config/default-config.js

@@ -65,7 +65,6 @@ const defaultConfig = {
       'dobetterweb/password-inputs-with-prevented-paste',
       'dobetterweb/response-compression',
       'dobetterweb/tags-blocking-first-paint',
-      'dobetterweb/websql',
       'seo/meta-description',
       'seo/font-size',
       'seo/crawlable-links',
@@ -197,7 +196,6 @@ const defaultConfig = {
     'dobetterweb/no-document-write',
     'dobetterweb/no-vulnerable-libraries',
     'dobetterweb/js-libraries',
-    'dobetterweb/no-websql',
     'dobetterweb/notification-on-start',
     'dobetterweb/password-inputs-can-be-pasted-into',
     'dobetterweb/uses-http2',
@@ -399,7 +397,6 @@ const defaultConfig = {
       title: 'Best Practices',
       auditRefs: [
         {id: 'appcache-manifest', weight: 1},
-        {id: 'no-websql', weight: 1},
         {id: 'is-on-https', weight: 1},
         {id: 'uses-http2', weight: 1},
         {id: 'uses-passive-event-listeners', weight: 1},

lighthouse-core/test/results/sample_v2.json

@@ -2402,15 +2402,6 @@
         "summary": {}
       }
     },
-    "no-websql": {
-      "id": "no-websql",
-      "title": "Uses WebSQL DB",
-      "description": "Web SQL is deprecated. Consider using IndexedDB instead. [Learn more](https://developers.google.com/web/tools/lighthouse/audits/web-sql).",
-      "score": 0,
-      "scoreDisplayMode": "binary",
-      "rawValue": false,
-      "displayValue": "Found \"mydb\" (v1.0)"
-    },
     "notification-on-start": {
       "id": "notification-on-start",
       "title": "Requests the notification permission on page load",
@@ -3233,10 +3224,6 @@
           "id": "appcache-manifest",
           "weight": 1
         },
-        {
-          "id": "no-websql",
-          "weight": 1
-        },
         {
           "id": "is-on-https",
           "weight": 1

proto/sample_v2_round_trip.json

@@ -1602,14 +1602,6 @@
             "scoreDisplayMode": "binary", 
             "title": "Includes front-end JavaScript libraries with known security vulnerabilities"
         }, 
-        "no-websql": {
-            "description": "Web SQL is deprecated. Consider using IndexedDB instead. [Learn more](https://developers.google.com/web/tools/lighthouse/audits/web-sql).", 
-            "displayValue": "Found \"mydb\" (v1.0)", 
-            "id": "no-websql", 
-            "score": 0.0, 
-            "scoreDisplayMode": "binary", 
-            "title": "Uses WebSQL DB"
-        }, 
         "notification-on-start": {
             "description": "Users are mistrustful of or confused by sites that request to send notifications without context. Consider tying the request to user gestures instead. [Learn more](https://developers.google.com/web/tools/lighthouse/audits/notifications-on-load).", 
             "details": {
@@ -2820,10 +2812,6 @@
                     "id": "appcache-manifest", 
                     "weight": 1.0
                 }, 
-                {
-                    "id": "no-websql", 
-                    "weight": 1.0
-                }, 
                 {
                     "id": "is-on-https", 
                     "weight": 1.0

typings/artifacts.d.ts

@@ -117,8 +117,6 @@ declare global {
       Viewport: string|null;
       /** The dimensions and devicePixelRatio of the loaded viewport. */
       ViewportDimensions: Artifacts.ViewportDimensions;
-      /** WebSQL database information for the page or null if none was found. */
-      WebSQL: Crdp.Database.Database | null;
     }
 
     module Artifacts {