LSC — Explicitly mark AOT incompatible targets via 'jit:true' (#6886)

## Motivation for features / changes

This PR is for the LSC that will add `jit: true` to all `@Directive`,
`@Component` and `@NgModule` classes that are not AOT compatible.

Commonly in Google3, TypeScript test files are part of a `ts_library` or
a `ng_module w/ testonly=True`. These targets simply run the TypeScript
compiler from Microsoft, without any specific Angular processing. This
allows code to exist that isn't necessarily compatible with Angular's
compiler that strictly checks e.g. components

This LSC adds `jit: true` to those components to clearly indicate that
those components are not processed by the Angular compiler. This is a
no-op because the Angular compiler doesn't even run on these files (as
said above). In the future, we would like to change this, and need clear
indication of what is incompatible or not. This is what the `jit: true`
flag does. The `jit: true` flag basically tells the Angular compiler to
ignore these components, so that their behavior is unchanged and
everything continues to work like before.

tensorboard/webapp/app_routing/effects/app_routing_effects_test.ts

@@ -48,7 +48,7 @@ import {
 } from '../types';
 import {AppRoutingEffects, TEST_ONLY} from './app_routing_effects';
 
-@Component({selector: 'test', template: ''})
+@Component({selector: 'test', template: '', jit: true})
 class TestableComponent {}
 
 const testAction = createAction('[TEST] test action');

tensorboard/webapp/feature_flag/views/feature_flag_modal_trigger_container_test.ts

@@ -37,6 +37,7 @@ import {
 @Component({
   selector: 'testable-feature-flag-dialog-container',
   template: '<div>Test</div>',
+  jit: true,
 })
 class TestableFeatureFlagDialogContainer {}
 

tensorboard/webapp/plugins/testing/index.ts

@@ -26,5 +26,6 @@ export class ExtraDashboardComponent {}
   imports: [
     PluginRegistryModule.forPlugin('extra-plugin', ExtraDashboardComponent),
   ],
+  jit: true,
 })
 export class ExtraDashboardModule {}

tensorboard/webapp/testing/integration_test_module.ts

@@ -62,5 +62,6 @@ export function provideRoute(): RouteDef[] {
   ],
   declarations: [TestableComponent],
   exports: [TestableComponent],
+  jit: true,
 })
 export class IntegrationTestSetupModule {}

tensorboard/webapp/webapp_data_source/tb_feature_flag_testing.ts

@@ -42,5 +42,6 @@ export class TestingTBFeatureFlagDataSource extends TBFeatureFlagDataSource {
       useExisting: TestingTBFeatureFlagDataSource,
     },
   ],
+  jit: true,
 })
 export class TBFeatureFlagTestingModule {}

tensorboard/webapp/webapp_data_source/tb_http_client_testing.ts

@@ -34,5 +34,6 @@ import {TBHttpClientModule} from './tb_http_client_module';
       ),
     }),
   ],
+  jit: true,
 })
 export class TBHttpClientTestingModule {}

tensorboard/webapp/widgets/intersection_observer/intersection_observer_testing_module.ts

@@ -16,7 +16,7 @@ import {Directive, EventEmitter, NgModule, Output} from '@angular/core';
 import {ComponentFixture} from '@angular/core/testing';
 import {By} from '@angular/platform-browser';
 
-@Directive({selector: '[observeIntersection]'})
+@Directive({selector: '[observeIntersection]', jit: true})
 class IntersectionObserverTestingDirective {
   @Output() onVisibilityChange = new EventEmitter<{visible: boolean}>();
 
@@ -28,6 +28,7 @@ class IntersectionObserverTestingDirective {
 @NgModule({
   exports: [IntersectionObserverTestingDirective],
   declarations: [IntersectionObserverTestingDirective],
+  jit: true,
 })
 export class IntersectionObserverTestingModule {
   simulateVisibilityChange<T>(fixture: ComponentFixture<T>, visible: boolean) {

tensorboard/webapp/widgets/resize_detector_testing_module.ts

@@ -29,6 +29,7 @@ class ResizeDetectorTestingDirective {
 @NgModule({
   exports: [ResizeDetectorTestingDirective],
   declarations: [ResizeDetectorTestingDirective],
+  jit: true,
 })
 export class ResizeDetectorTestingModule {
   simulateResize<T>(fixture: ComponentFixture<T>) {