loplugin:singlevalfields in FilterConfigCache

Change-Id: Id45c9ea7f6b73c102eba5d632eff1240cbfe64f5
Reviewed-on: https://gerrit.libreoffice.org/64594
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

vcl/source/filter/FilterConfigCache.cxx

@@ -54,16 +54,6 @@ const char* FilterConfigCache::FilterConfigCacheEntry::ExternalPixelFilterNameLi
     "epp", "ira", "era", "itg", "iti", "eti", "exp", nullptr
 };
 
-bool FilterConfigCache::bInitialized = false;
-sal_Int32 FilterConfigCache::nIndType = -1;
-sal_Int32 FilterConfigCache::nIndUIName = -1;
-sal_Int32 FilterConfigCache::nIndDocumentService = -1;
-sal_Int32 FilterConfigCache::nIndFilterService = -1;
-sal_Int32 FilterConfigCache::nIndFlags = -1;
-sal_Int32 FilterConfigCache::nIndUserData = -1;
-sal_Int32 FilterConfigCache::nIndFileFormatVersion = -1;
-sal_Int32 FilterConfigCache::nIndTemplateName = -1;
-
 void FilterConfigCache::FilterConfigCacheEntry::CreateFilterName( const OUString& rUserDataEntry )
 {
     bIsPixelFormat = bIsInternalFilter = false;

vcl/source/filter/FilterConfigCache.hxx

@@ -59,16 +59,6 @@ class FilterConfigCache
     std::vector< FilterConfigCacheEntry >         aImport;
     std::vector< FilterConfigCacheEntry >         aExport;
 
-    static bool   bInitialized;
-    static sal_Int32  nIndType;
-    static sal_Int32  nIndUIName;
-    static sal_Int32  nIndDocumentService;
-    static sal_Int32  nIndFilterService;
-    static sal_Int32  nIndFlags;
-    static sal_Int32  nIndUserData;
-    static sal_Int32  nIndFileFormatVersion;
-    static sal_Int32  nIndTemplateName;
-
     static const char*  InternalFilterListForSvxLight[];
 
     void             ImplInit();