Adding TODO to remove tryAcquirePrimaryLease

Author: schmidt-sebastian

packages/firestore/src/local/indexeddb_persistence.ts

@@ -302,7 +302,7 @@ export class IndexedDbPersistence implements Persistence {
    * Evaluate the state of all active instances and determine whether the local
    * client is or can act as the holder of the primary lease. Returns whether
    * the client is eligible for the lease, but does not actually acquire it.
-   * May return 'false' even if there is no active leaseholder if another
+   * May return 'false' even if there is no active leaseholder and another
    * (foreground) client should become leaseholder instead.
    */
   private canActAsPrimary(

packages/firestore/test/unit/specs/spec_builder.ts

@@ -252,6 +252,8 @@ export class SpecBuilder {
     return this;
   }
 
+  // TODO: Replace with .runTimer(TimerId.ClientStateRefresh) once #412 is
+  // merged.
   tryAcquirePrimaryLease(): SpecBuilder {
     this.nextStep();
     this.currentStep = {