refactor(devtools): remove date utility. (angular#53997)

We can use the `toIsoString()` function instead !

PR Close angular#53997

devtools/projects/ng-devtools/src/lib/devtools-tabs/profiler/BUILD.bazel

@@ -35,7 +35,6 @@ ng_module(
     ] + _STYLE_LABELS,
     deps = [
         "//devtools/projects/ng-devtools/src/lib/devtools-tabs/profiler/timeline",
-        "//devtools/projects/ng-devtools/src/lib/vendor/chromium",
         "//devtools/projects/protocol",
         "//packages/common",
         "//packages/core",

devtools/projects/ng-devtools/src/lib/devtools-tabs/profiler/file-api-service.ts

@@ -9,8 +9,6 @@
 import {Injectable} from '@angular/core';
 import {Subject} from 'rxjs';
 
-import {toISO8601Compact} from '../../vendor/chromium/date-utilities';
-
 @Injectable({
   providedIn: 'root',
 })
@@ -32,7 +30,8 @@ export class FileApiService {
 
   saveObjectAsJSON(object: object): void {
     const downloadLink = document.createElement('a');
-    downloadLink.download = `NgDevTools-Profile-${toISO8601Compact(new Date())}.json`;
+    const isoString = new Date().toISOString().slice(0, -5); // remove milliseconds
+    downloadLink.download = `NgDevTools-Profile-${isoString}.json`;
     downloadLink.href = URL.createObjectURL(
       new Blob([JSON.stringify(object)], {type: 'application/json'}),
     );