Fix winscope test

Meant to be amended to ag/23466728 but was auto-merged before I could

Test: npm run test:all
Bug: 23466728
Change-Id: I2cfb1ba7214ec0b316b489ef84a138861d878321

tools/winscope/src/app/app_module.ts

@@ -18,7 +18,7 @@ import {DragDropModule} from '@angular/cdk/drag-drop';
 import {ScrollingModule} from '@angular/cdk/scrolling';
 import {CommonModule} from '@angular/common';
 import {HttpClientModule} from '@angular/common/http';
-import {NgModule} from '@angular/core';
+import {CUSTOM_ELEMENTS_SCHEMA, NgModule} from '@angular/core';
 import {FormsModule, ReactiveFormsModule} from '@angular/forms';
 import {MatButtonModule} from '@angular/material/button';
 import {MatCardModule} from '@angular/material/card';
@@ -145,6 +145,7 @@ import {WebAdbComponent} from './components/web_adb_component';
     DragDropModule,
     ReactiveFormsModule,
   ],
+  schemas: [CUSTOM_ELEMENTS_SCHEMA],
   bootstrap: [AppComponent],
 })
 export class AppModule {}

tools/winscope/src/app/components/trace_view_component.ts

@@ -138,7 +138,7 @@ export class TraceViewComponent {
           title: view.title,
           addedToDom: false,
           dependencies: view.dependencies,
-          traceType: view.traceType
+          traceType: view.traceType,
         };
       });