Remove unused mutex.
commitb5847d8377c6718673266bcaeeb899d8bc023c58
authorcarlh <carlh@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Tue, 17 May 2011 11:59:47 +0000 (17 11:59 +0000)
committercarlh <carlh@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Tue, 17 May 2011 11:59:47 +0000 (17 11:59 +0000)
tree9d9906b06be8475c6618faec44b10126e228fc96
parent608226fe5cb50afd91e8576e5663718e854d2d91
Remove unused mutex.

git-svn-id: http://subversion.ardour.org/svn/ardour2/ardour2/branches/3.0@9535 d708f5d6-7413-0410-9779-e7cbd77b26cf
libs/ardour/ardour/source.h