Flatten the store of the profile feature

react/features/base/profile/functions.js

@@ -11,5 +11,5 @@
 export function getProfile(state: Object) {
     const profileStateSlice = state['features/base/profile'];
 
-    return profileStateSlice ? profileStateSlice.profile || {} : {};
+    return profileStateSlice || {};
 }

react/features/base/profile/reducer.js

@@ -5,26 +5,18 @@ import { PersistenceRegistry } from '../storage';
 
 import { PROFILE_UPDATED } from './actionTypes';
 
-const DEFAULT_STATE = {
-    profile: {}
-};
-
 const STORE_NAME = 'features/base/profile';
 
 /**
  * Sets up the persistence of the feature base/profile.
  */
-PersistenceRegistry.register(STORE_NAME, {
-    profile: true
-});
+PersistenceRegistry.register(STORE_NAME);
 
 ReducerRegistry.register(
-    STORE_NAME, (state = DEFAULT_STATE, action) => {
+    STORE_NAME, (state = {}, action) => {
         switch (action.type) {
         case PROFILE_UPDATED:
-            return {
-                profile: action.profile
-            };
+            return action.profile;
         }
 
         return state;