Add Analytics for notification settings

Author: daniloercoli

WordPressAnalytics/src/main/java/org/wordpress/android/analytics/AnalyticsTracker.java

@@ -111,7 +111,6 @@ public enum Stat {
         NOTIFICATION_SETTINGS_LIST_OPENED,
         NOTIFICATION_SETTINGS_STREAMS_OPENED,
         NOTIFICATION_SETTINGS_DETAILS_OPENED,
-        NOTIFICATION_SETTINGS_UPDATED,
         THEMES_ACCESSED_THEMES_BROWSER,
         THEMES_ACCESSED_SEARCH,
         THEMES_CHANGED_THEME,

WordPressAnalytics/src/main/java/org/wordpress/android/analytics/AnalyticsTrackerMixpanel.java

@@ -739,10 +739,6 @@ private AnalyticsTrackerMixpanelInstructionsForStat instructionsForStat(
                 instructions = AnalyticsTrackerMixpanelInstructionsForStat.
                         mixpanelInstructionsForEventName("Notification Settings - Accessed Details");
                 break;
-            case NOTIFICATION_SETTINGS_UPDATED:
-                instructions = AnalyticsTrackerMixpanelInstructionsForStat.
-                        mixpanelInstructionsForEventName("Notification Settings - Updated");
-                break;
             case ME_ACCESSED:
                 instructions = AnalyticsTrackerMixpanelInstructionsForStat.
                         mixpanelInstructionsForEventName("Me Tab - Accessed");

WordPressAnalytics/src/main/java/org/wordpress/android/analytics/AnalyticsTrackerNosara.java

@@ -342,9 +342,6 @@ public void track(AnalyticsTracker.Stat stat, Map<String, ?> properties) {
             case NOTIFICATION_SETTINGS_DETAILS_OPENED:
                 eventName = "notification_settings_details_opened";
                 break;
-            case NOTIFICATION_SETTINGS_UPDATED:
-                eventName = "notification_settings_updated";
-                break;
             case ME_ACCESSED:
                 eventName = "me_tab_accessed";
                 break;