use SimpleReferenceObject in comphelper module

to replace hand-rolled version

Change-Id: Ie4e66d2f1f893c04be589877ef53f470ca74c9eb

comphelper/source/misc/asyncnotification.cxx

@@ -38,7 +38,6 @@ namespace comphelper
 
 
     AnyEvent::AnyEvent()
-        :m_refCount( 0 )
     {
     }
 
@@ -48,23 +47,6 @@ namespace comphelper
     }
 
 
-    oslInterlockedCount SAL_CALL AnyEvent::acquire()
-    {
-        return osl_atomic_increment( &m_refCount );
-    }
-
-
-    oslInterlockedCount SAL_CALL AnyEvent::release()
-    {
-        if ( 0 == osl_atomic_decrement( &m_refCount ) )
-        {
-            delete this;
-            return 0;
-        }
-        return m_refCount;
-    }
-
-
     //= ProcessableEvent
 
     struct ProcessableEvent

framework/Library_fwe.mk

@@ -41,6 +41,7 @@ $(eval $(call gb_Library_use_libraries,fwe,\
     cppuhelper \
     fwi \
     sal \
+    salhelper \
 	i18nlangtag \
     svl \
     svt \

include/comphelper/asyncnotification.hxx

@@ -27,6 +27,7 @@
 #include <rtl/ref.hxx>
 #include <sal/types.h>
 #include <salhelper/thread.hxx>
+#include <salhelper/simplereferenceobject.hxx>
 
 
 namespace comphelper
@@ -38,17 +39,11 @@ namespace comphelper
 
     /** the very basic instance to hold a description of an event
     */
-    class COMPHELPER_DLLPUBLIC AnyEvent : ::rtl::IReference
+    class COMPHELPER_DLLPUBLIC AnyEvent : public salhelper::SimpleReferenceObject
     {
-    private:
-        oslInterlockedCount m_refCount;
-
     public:
         AnyEvent();
 
-        virtual oslInterlockedCount SAL_CALL acquire() SAL_OVERRIDE;
-        virtual oslInterlockedCount SAL_CALL release() SAL_OVERRIDE;
-
     protected:
         virtual ~AnyEvent();