feat(webkit): roll to r1674 (#15384)

Also reverted screenshot test changes from 4de14e7 as the breaking change was reverted upstream in Revert [251706@main] getComputedStyle(img).height returns string of a rounded int not a float WebKit/WebKit#1902

packages/playwright-core/browsers.json

@@ -33,7 +33,7 @@
     },
     {
       "name": "webkit",
-      "revision": "1673",
+      "revision": "1674",
       "installByDefault": true,
       "revisionOverrides": {
         "mac10.14": "1446",

tests/page/elementhandle-bounding-box.spec.ts

@@ -26,10 +26,6 @@ it('should work', async ({ page, server, browserName, headless, isLinux }) => {
   await page.goto(server.PREFIX + '/grid.html');
   const elementHandle = await page.$('.box:nth-of-type(13)');
   const box = await elementHandle.boundingBox();
-  if (browserName === 'webkit') {
-    // Upstream regression: https://bugs.webkit.org/show_bug.cgi?id=242079
-    box.y = Math.ceil(box.y);
-  }
   expect(box).toEqual({ x: 100, y: 50, width: 50, height: 50 });
 });
 

tests/page/locator-misc-2.spec.ts

@@ -114,10 +114,6 @@ it('should return bounding box', async ({ page, server, browserName, headless, i
   await page.goto(server.PREFIX + '/grid.html');
   const element = page.locator('.box:nth-of-type(13)');
   const box = await element.boundingBox();
-  if (browserName === 'webkit') {
-    // Upstream regression: https://bugs.webkit.org/show_bug.cgi?id=242079
-    box.y = Math.ceil(box.y);
-  }
   expect(box).toEqual({ x: 100, y: 50, width: 50, height: 50 });
 });