SDL sends OnPermissionsChange twice

[dboltovskyi]

Bug Report

SDL sends OnPermissionsChange twice

Reproduction Steps

1. Start SDL, HMI, connect Mobile, register new App => PTU is started
2. Wait until PTU is finished successfully

Expected Behavior

SDL sends OnPermissionsChange to App only once

Observed Behavior

SDL sends OnPermissionsChange to App twice

OS & Version Information

• OS/Version: Ubuntu 16.04 amd64
• SDL Core Version: https://github.com/smartdevicelink/sdl_core/tree/develop (e7b5c75)
• ATF: https://github.com/smartdevicelink/sdl_atf/tree/develop
• Testing Against: ATF (script, report and logs are in attachment)

Test Case, Sample Code, and / or Example App

• RPCMessageProtection/024_1_Params_in_OnPermissionChange_PTU_same_FG

• build_options/077_ATF_PTU_Changes_Applied_OnPermissionChange_Notification_HMI_HTTP

• build_options/078_ATF_PTU_HMI_Level_Affected_Apps_FULL_LIMITED_HTTP

• 2019-09-01_01-17-03.tar.gz

• 2019-09-01_01-22-08.tar.gz

• 2019-09-01_01-30-41.tar.gz

[dboltovskyi]

Please notice this is regression issue was introduced by implementation of #2840