feat(chromium): roll Chromium to r648643 (#4256)

This roll includes:
- https://crrev.com/648335 -
[DevTools] Send DevTools request ID through URLLoader
- https://crrev.com/648360 -
[DevTools] Add renderer request ID to requestIntercepted

References #3471

lib/Launcher.js

@@ -49,6 +49,8 @@ const DEFAULT_ARGS = [
   '--disable-features=site-per-process,TranslateUI,BlinkGenPropertyTrees',
   '--disable-hang-monitor',
   '--disable-ipc-flooding-protection',
+  // TODO: Perfetto is disabled due to crbug.com/950620
+  '--disable-perfetto',
   '--disable-popup-blocking',
   '--disable-prompt-on-repost',
   '--disable-renderer-backgrounding',

package.json

@@ -8,7 +8,7 @@
     "node": ">=6.4.0"
   },
   "puppeteer": {
-    "chromium_revision": "647475"
+    "chromium_revision": "648643"
   },
   "scripts": {
     "unit": "node test/test.js",

test/page.spec.js

@@ -366,6 +366,8 @@ module.exports.addTests = function({testRunner, expect, headless, Errors, Device
         expect(message.type()).toEqual('warn');
     });
     it_fails_ffox('should have location when fetch fails', async({page, server}) => {
+      // The point of this test is to make sure that we report console messages from
+      // Log domain: https://vanilla.aslushnikov.com/?Log.entryAdded
       await page.goto(server.EMPTY_PAGE);
       const [message] = await Promise.all([
         waitEvent(page, 'console'),