removed @provides for navigator

no need to use @provides for navigator since Dagger 2 can construct it by @inject-annotated constructor

Author: vtuan10

presentation/src/main/java/com/fernandocejas/android10/sample/presentation/internal/di/modules/ApplicationModule.java

@@ -45,10 +45,6 @@ public ApplicationModule(AndroidApplication application) {
     return this.application;
   }
 
-  @Provides @Singleton Navigator provideNavigator() {
-    return new Navigator();
-  }
-
   @Provides @Singleton ThreadExecutor provideThreadExecutor(JobExecutor jobExecutor) {
     return jobExecutor;
   }