revert: feat: add a flag in bootstrap to enable coalesce event change detection to improve performance (#30533) (#33230)

This reverts commit 21c1e14385. PR Close #33230
2019-10-17 08:48:37 -07:00
parent d192a7b47a
commit 082aed6e46
11 changed files with 21 additions and 171 deletions
--- a/packages/core/testing/src/test_bed.ts
+++ b/packages/core/testing/src/test_bed.ts
@ -402,8 +402,7 @@ export class TestBedViewEngine implements TestBed {
      overrideComponentView(component, compFactory);
    }

-    const ngZone =
-        new NgZone({enableLongStackTrace: true, shouldCoalesceEventChangeDetection: false});
+    const ngZone = new NgZone({enableLongStackTrace: true});
    const providers: StaticProvider[] = [{provide: NgZone, useValue: ngZone}];
    const ngZoneInjector = Injector.create({
      providers: providers,