coverity#707430 Uncaught exception

Change-Id: I56269273b20ac48fca5a2abeb2ba2cbf7d1da0c8

ucb/source/ucp/tdoc/tdoc_content.cxx

@@ -2890,7 +2890,8 @@ uno::Reference< io::XOutputStream > Content::getTruncatedOutputStream(
 uno::Reference< io::XStream > Content::getStream(
         const uno::Reference< ucb::XCommandEnvironment > & xEnv )
     throw ( ucb::CommandFailedException,
-            task::DocumentPasswordRequest )
+            task::DocumentPasswordRequest,
+            uno::RuntimeException )
 {
     osl::Guard< osl::Mutex > aGuard( m_aMutex );
 

ucb/source/ucp/tdoc/tdoc_content.hxx

@@ -238,8 +238,9 @@ private:
     ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >
     getStream( const ::com::sun::star::uno::Reference<
                     ::com::sun::star::ucb::XCommandEnvironment > & xEnv )
-        throw ( ::com::sun::star::ucb::CommandFailedException,
-                ::com::sun::star::task::DocumentPasswordRequest );
+        throw ( css::ucb::CommandFailedException,
+                css::task::DocumentPasswordRequest,
+                css::uno::RuntimeException );
 
 public:
     // Create existing content. Fail, if not already exists.