no longer provide access to the package from the class, let Package do that

theme.cpp

@@ -166,7 +166,6 @@ public:
     static const char *defaultTheme;
     static const char *systemColorsTheme;
     static const char *themeRcFile;
-    static PackageStructure::Ptr packageStructure;
 
     Theme *q;
     QString themeName;
@@ -205,7 +204,6 @@ public:
     bool useNativeWidgetStyle :1;
 };
 
-PackageStructure::Ptr ThemePrivate::packageStructure(0);
 const char *ThemePrivate::defaultTheme = "default";
 const char *ThemePrivate::themeRcFile = "plasmarc";
 // the system colors theme is used to cache unthemed svgs with colorization needs
@@ -481,15 +479,6 @@ Theme::~Theme()
     delete d;
 }
 
-PackageStructure::Ptr Theme::packageStructure()
-{
-    if (!ThemePrivate::packageStructure) {
-        ThemePrivate::packageStructure = new ThemePackage();
-    }
-
-    return ThemePrivate::packageStructure;
-}
-
 KPluginInfo::List Theme::listThemeInfo()
 {
     const QStringList themes = KGlobal::dirs()->findAllResources("data", "desktoptheme/*/metadata.desktop",

theme.h

@@ -28,7 +28,6 @@
 #include <ksharedconfig.h>
 
 #include <plasma/plasma_export.h>
-#include <plasma/packagestructure.h>
 
 namespace Plasma
 {
@@ -104,11 +103,6 @@ class PLASMA_EXPORT Theme : public QObject
 
         ~Theme();
 
-        /**
-         * @return a package structure representing a Theme
-         */
-        static PackageStructure::Ptr packageStructure();
-
         /**
          * @return a list of all known themes
          * @since 4.3