Revert "Merge remote-tracking branch 'remotes/origin/MP1-4247-BUG-Wave_volume_settings_has_Mute_Unmute_issue'"

This reverts commit 998b4753273c28ff4da79d184cb2960656bf2e8a, reversing
changes made to b7d978124fea82e11eed1005827cd8684fa5f989.
MP1-4247 : Fix Mute/Unmute for Win8. (Master Volume will be in use when Wave setting is on)
Merge remote-tracking branch 'remotes/upstream/master' into 1.5.0Fork
Merge remote-tracking branch 'remotes/upstream/MP1-4247-BUG-Master_Wave_volume_settings_has_Mute_Unmute_issue_Win8' into 1.5.0Fork