core(full-page-screenshot): move to default config (#11769)

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

@@ -180,6 +180,9 @@ Object {
     Object {
       "path": "preload-lcp-image",
     },
+    Object {
+      "path": "full-page-screenshot",
+    },
     Object {
       "path": "manual/pwa-cross-browser",
     },
@@ -1438,6 +1441,9 @@ Object {
         Object {
           "path": "source-maps",
         },
+        Object {
+          "path": "full-page-screenshot",
+        },
       ],
       "loadFailureMode": "fatal",
       "networkQuietThresholdMs": 1000,

lighthouse-cli/test/smokehouse/test-definitions/screenshot/screenshot-config.js

@@ -5,11 +5,9 @@
  */
 'use strict';
 
-const experimentalConfig = require('../../../../../lighthouse-core/config/experimental-config.js');
-
 /** @type {LH.Config.Json} */
 module.exports = {
-  ...experimentalConfig,
+  extends: 'lighthouse:default',
   settings: {
     emulatedFormFactor: 'desktop',
   },

lighthouse-core/config/default-config.js

@@ -164,6 +164,7 @@ const defaultConfig = {
       'trace-elements',
       'inspector-issues',
       'source-maps',
+      'full-page-screenshot',
     ],
   },
   {
@@ -245,6 +246,7 @@ const defaultConfig = {
     'unsized-images',
     'valid-source-maps',
     'preload-lcp-image',
+    'full-page-screenshot',
     'manual/pwa-cross-browser',
     'manual/pwa-page-transitions',
     'manual/pwa-each-page-has-url',

lighthouse-core/config/experimental-config.js

@@ -15,16 +15,9 @@ const config = {
   extends: 'lighthouse:default',
   audits: [
     'autocomplete',
-    'full-page-screenshot',
     'large-javascript-libraries',
     'script-treemap-data',
   ],
-  passes: [{
-    passName: 'defaultPass',
-    gatherers: [
-      'full-page-screenshot',
-    ],
-  }],
   categories: {
     // @ts-ignore: `title` is required in CategoryJson. setting to the same value as the default
     // config is awkward - easier to omit the property here. Will defer to default config.