coverity#737277 Uncaught exception

Change-Id: I4bb6964fb585a027ade3540456bf71bdf70d7662

sc/source/filter/xml/xmlexprt.cxx

@@ -402,7 +402,8 @@ uno::Sequence< OUString > SAL_CALL ScXMLOasisExport_Content_getSupportedServiceN
 }
 
 uno::Reference< uno::XInterface > SAL_CALL ScXMLOasisExport_Content_createInstance(
-                const uno::Reference< lang::XMultiServiceFactory > & rSMgr ) throw( uno::Exception )
+                const uno::Reference< lang::XMultiServiceFactory > & rSMgr )
+    throw (uno::Exception, std::exception)
 {
     return (cppu::OWeakObject*)new ScXMLExport(comphelper::getComponentContext(rSMgr), ScXMLOasisExport_Content_getImplementationName(), EXPORT_AUTOSTYLES|EXPORT_CONTENT|EXPORT_SCRIPTS|EXPORT_FONTDECLS|EXPORT_OASIS);
 }

sc/source/ui/unoobj/appluno.cxx

@@ -118,7 +118,8 @@ extern uno::Reference< uno::XInterface > SAL_CALL ScXMLOasisExport_Styles_create
 extern uno::Sequence< OUString > SAL_CALL ScXMLOasisExport_Content_getSupportedServiceNames() throw();
 extern OUString SAL_CALL ScXMLOasisExport_Content_getImplementationName() throw();
 extern uno::Reference< uno::XInterface > SAL_CALL ScXMLOasisExport_Content_createInstance(
-            const uno::Reference< lang::XMultiServiceFactory > & rSMgr ) throw( uno::Exception );
+            const uno::Reference< lang::XMultiServiceFactory > & rSMgr )
+                throw (uno::Exception, std::exception);
 extern uno::Sequence< OUString > SAL_CALL ScXMLOasisExport_Settings_getSupportedServiceNames() throw();
 extern OUString SAL_CALL ScXMLOasisExport_Settings_getImplementationName() throw();
 extern uno::Reference< uno::XInterface > SAL_CALL ScXMLOasisExport_Settings_createInstance(