loplugin:useuniqueptr in AsynchronLink

Change-Id: I911bb1f8ca98e368f8275083936a8eb9013f462c

include/svtools/asynclink.hxx

@@ -24,6 +24,7 @@
 #include <tools/solar.h>
 #include <tools/link.hxx>
 #include <osl/mutex.hxx>
+#include <memory>
 
 class Idle;
 class Timer;
@@ -35,11 +36,11 @@ class SVT_DLLPUBLIC AsynchronLink
 {
     Link<void*,void> _aLink;
     ImplSVEvent*     _nEventId;
-    Idle*            _pIdle;
+    std::unique_ptr<Idle> _pIdle;
     bool             _bInCall;
     bool*            _pDeleted;
     void*            _pArg;
-    ::osl::Mutex*    _pMutex;
+    std::unique_ptr<::osl::Mutex> _pMutex;
 
     DECL_DLLPRIVATE_LINK( HandleCall_Idle, Timer*, void );
     DECL_DLLPRIVATE_LINK( HandleCall_PostUserEvent, void*, void );

svtools/source/control/asynclink.cxx

@@ -30,7 +30,7 @@ namespace svtools {
 
 void AsynchronLink::CreateMutex()
 {
-    if( !_pMutex ) _pMutex = new osl::Mutex;
+    if( !_pMutex ) _pMutex.reset( new osl::Mutex );
 }
 
 void AsynchronLink::Call( void* pObj, bool bAllowDoubles )
@@ -55,9 +55,9 @@ AsynchronLink::~AsynchronLink()
     {
         Application::RemoveUserEvent( _nEventId );
     }
-    delete _pIdle;
+    _pIdle.reset();
     if( _pDeleted ) *_pDeleted = true;
-    delete _pMutex;
+    _pMutex.reset();
 }
 
 IMPL_LINK_NOARG( AsynchronLink, HandleCall_Idle, Timer*, void )