Use std::vector instead of an array of strings

This makes the code much more readable / sane.

Change-Id: I1d60f4102b6c619fa2fefac4a3644b7f04c0b9c0
(cherry picked from commit d5545979)

desktop/source/lib/init.cxx

@@ -1261,7 +1261,7 @@ static char* getStyles(LibreOfficeKitDocument* pThis, const char* pCommand)
     uno::Reference<container::XNameAccess> xStyleFamilies(xStyleFamiliesSupplier->getStyleFamilies(), uno::UNO_QUERY);
     uno::Sequence<OUString> aStyleFamilies = xStyleFamilies->getElementNames();
 
-    static const sal_Char* aWriterStyles[] =
+    static const std::vector<OUString> aWriterStyles =
     {
         "Text body",
         "Quotations",
@@ -1272,6 +1272,8 @@ static char* getStyles(LibreOfficeKitDocument* pThis, const char* pCommand)
         "Heading 3"
     };
 
+    // static const std::vector<OUString> aList = { "aaaa", "bbb" };
+
     boost::property_tree::ptree aValues;
     for (sal_Int32 nStyleFam = 0; nStyleFam < aStyleFamilies.getLength(); ++nStyleFam)
     {
@@ -1285,10 +1287,10 @@ static char* getStyles(LibreOfficeKitDocument* pThis, const char* pCommand)
         if (sStyleFam == "ParagraphStyles"
             && doc_getDocumentType(pThis) == LOK_DOCTYPE_TEXT)
         {
-            for( sal_uInt32 nStyle = 0; nStyle < sizeof( aWriterStyles ) / sizeof( sal_Char*); ++nStyle )
+            for( OUString aStyle: aWriterStyles )
             {
                 uno::Reference< beans::XPropertySet > xStyle;
-                xStyleFamily->getByName( OUString::createFromAscii( aWriterStyles[nStyle] )) >>= xStyle;
+                xStyleFamily->getByName( aStyle ) >>= xStyle;
                 OUString sName;
                 xStyle->getPropertyValue("DisplayName") >>= sName;
                 if( !sName.isEmpty() )