message: refactor(devtools): remove render case that is no longer used (rangle/angular-devtools#248)
diff: -<ng-container *ngIf="profilerFrames.length > 1; else resultsWithoutControls">
  - <ng-container *ngTemplateOutlet="recordView; context: { record: frame, showControls: true }"></ng-container>
  -</ng-container>
  -<ng-template #resultsWithoutControls>
  - <ng-container *ngIf="profilerFrames.length === 1; else noRecords">
  - <ng-container *ngTemplateOutlet="recordView; context: { record: profilerFrames[0] }"></ng-container>
  +<ng-container *ngIf="profilerFrames.length > 0; else noRecords">
  + <ng-container *ngTemplateOutlet="recordView; context: { record: frame }"></ng-container>
  </ng-container>
  <ng-template #noRecords>
  Nothing was profiled
  </ng-template>
  -</ng-template>
  -<ng-template let-record="record" let-showControls="showControls" #recordView>
  +<ng-template let-record="record" #recordView>
  <div class="controls">
  <button mat-stroked-button (click)="exportProfile.emit()">Export to JSON</button>
  <mat-form-field>
  