Paren fix for Ubu 10.04 build (and fdo#58417 ?)

The form: OuterCtor( InnerCtor(array[i]).method() )
with explicit ctor(s), unused optional arg on ctor+method
--> error 'parameter can not have variably modified type'
gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5.1).
Min fix: force precedence/associativity in type resolution.
fdo#58417 BTs inside 1 of these ctor calls.

Change-Id: I4d8b979df0fc827758b1e9a336031671425486ea
Reviewed-on: https://gerrit.libreoffice.org/1531Reviewed-by: Tor Lillqvist <tml@iki.fi>
Tested-by: Tor Lillqvist <tml@iki.fi>

linguistic/source/lngsvcmgr.cxx

@@ -744,7 +744,7 @@ void LngSvcMgr::UpdateAll()
         const OUString *pNodeName = aNodeNames.getConstArray();
         for (i = 0;  i < nNodeNames;  ++i)
         {
-            Locale aLocale( LanguageTag( pNodeName[i]).getLocale() );
+            Locale aLocale( (LanguageTag(pNodeName[i])).getLocale() );
             Sequence< OUString > aCfgSvcs( getConfiguredServices( aService, aLocale ));
             Sequence< OUString > aAvailSvcs( getAvailableServices( aService, aLocale ));
 
@@ -763,7 +763,7 @@ void LngSvcMgr::UpdateAll()
         const Locale *pAvailLocale = aAvailLocales.getConstArray();
         for (i = 0;  i < nAvailLocales;  ++i)
         {
-            OUString aCfgLocaleStr( LanguageTag( pAvailLocale[i] ).getBcp47() );
+            OUString aCfgLocaleStr( (LanguageTag(pAvailLocale[i])).getBcp47() );
 
             Sequence< OUString > aAvailSvcs( getAvailableServices( aService, pAvailLocale[i] ));
 
@@ -1840,7 +1840,7 @@ sal_Bool LngSvcMgr::SaveCfgSvcs( const String &rServiceName )
             aCfgAny <<= aSvcImplNames;
             DBG_ASSERT( aCfgAny.hasValue(), "missing value for 'Any' type" );
 
-            OUString aCfgLocaleStr( LanguageTag( pLocale[i] ).getBcp47() );
+            OUString aCfgLocaleStr( (LanguageTag(pLocale[i])).getBcp47() );
             pValue->Value = aCfgAny;
             pValue->Name  = aNodeName;
             pValue->Name += OUString::valueOf( (sal_Unicode) '/' );