feat(webkit): bump to 1378 (#4338)

Author: yury-s

browsers.json

@@ -13,7 +13,7 @@
     },
     {
       "name": "webkit",
-      "revision": "1373",
+      "revision": "1378",
       "download": true
     }
   ]

test/page-close.spec.ts

@@ -17,19 +17,15 @@
 
 import { it, expect } from './fixtures';
 
-it('should close page with active dialog', (test, { browserName, platform }) => {
-  test.fixme(browserName === 'webkit' && platform === 'darwin', 'WebKit hangs on a Mac');
-}, async ({context}) => {
+it('should close page with active dialog', async ({context}) => {
   const page = await context.newPage();
   await page.setContent(`<button onclick="setTimeout(() => alert(1))">alert</button>`);
   page.click('button');
   await page.waitForEvent('dialog');
   await page.close();
 });
 
-it('should not accept after close', (test, { browserName, platform }) => {
-  test.fixme(browserName === 'webkit' && platform === 'darwin', 'WebKit hangs on a Mac');
-}, async ({page}) => {
+it('should not accept after close', async ({page}) => {
   page.evaluate(() => alert()).catch(() => {});
   const dialog = await page.waitForEvent('dialog');
   await page.close();