coverity#737725 Uncaught exception

Change-Id: If66782ee4cac491a3115b6274258be533dbf2f4b

sc/inc/viewuno.hxx

@@ -323,7 +323,8 @@ public:
 
     virtual void SAL_CALL addEnhancedMouseClickHandler( const ::com::sun::star::uno::Reference<
                                 ::com::sun::star::awt::XEnhancedMouseClickHandler >& aListener )
-                                    throw (::com::sun::star::uno::RuntimeException);
+                                    throw (::com::sun::star::uno::RuntimeException,
+                                           std::exception);
     virtual void SAL_CALL removeEnhancedMouseClickHandler( const ::com::sun::star::uno::Reference<
                                 ::com::sun::star::awt::XEnhancedMouseClickHandler >& aListener )
                                     throw (::com::sun::star::uno::RuntimeException);

sc/source/ui/unoobj/viewuno.cxx

@@ -1398,7 +1398,7 @@ void ScTabViewObj::EndActivationListening()
 }
 
 void SAL_CALL ScTabViewObj::addEnhancedMouseClickHandler( const uno::Reference< awt::XEnhancedMouseClickHandler >& aListener )
-                                    throw (uno::RuntimeException)
+    throw (uno::RuntimeException, std::exception)
 {
     SolarMutexGuard aGuard;