new loplugin: useuniqueptr: comphelper

Change-Id: Iafbaff60d10c9de7b57421e0c24809b08d813987
Reviewed-on: https://gerrit.libreoffice.org/33146Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

comphelper/source/property/MasterPropertySet.cxx

@@ -27,27 +27,25 @@
 #include <osl/diagnose.h>
 
 #include <memory>
+#include <vector>
 
 class AutoOGuardArray
 {
-    std::unique_ptr< osl::Guard< comphelper::SolarMutex > > *  mpGuardArray;
+    std::vector<std::unique_ptr< osl::Guard< comphelper::SolarMutex > >>  maGuardArray;
 
 public:
     explicit AutoOGuardArray( sal_Int32 nNumElements );
     ~AutoOGuardArray();
 
-    std::unique_ptr< osl::Guard< comphelper::SolarMutex > > &  operator[] ( sal_Int32 i ) { return mpGuardArray[i]; }
+    std::unique_ptr< osl::Guard< comphelper::SolarMutex > > &  operator[] ( sal_Int32 i ) { return maGuardArray[i]; }
 };
 
-AutoOGuardArray::AutoOGuardArray( sal_Int32 nNumElements ) : mpGuardArray(new std::unique_ptr< osl::Guard< comphelper::SolarMutex > >[nNumElements])
+AutoOGuardArray::AutoOGuardArray( sal_Int32 nNumElements ) : maGuardArray(nNumElements)
 {
 }
 
 AutoOGuardArray::~AutoOGuardArray()
 {
-    //!! release unique_ptr's and thus the mutexes locks
-    delete [] mpGuardArray;
-
 }
 
 

comphelper/source/property/propagg.cxx

@@ -334,13 +334,12 @@ OPropertySetAggregationHelper::OPropertySetAggregationHelper( ::cppu::OBroadcast
     :OPropertyStateHelper( rBHlp )
     ,m_bListening( false )
 {
-    m_pForwarder = new PropertyForwarder( *this );
+    m_pForwarder.reset( new PropertyForwarder( *this ) );
 }
 
 
 OPropertySetAggregationHelper::~OPropertySetAggregationHelper()
 {
-    delete m_pForwarder;
 }
 
 

include/comphelper/propagg.hxx

@@ -25,6 +25,7 @@
 #include <comphelper/comphelperdllapi.h>
 
 #include <map>
+#include <memory>
 #include <vector>
 
 
@@ -204,7 +205,7 @@ protected:
     css::uno::Reference< css::beans::XMultiPropertySet>   m_xAggregateMultiSet;
     css::uno::Reference< css::beans::XFastPropertySet>    m_xAggregateFastSet;
 
-    internal::PropertyForwarder*    m_pForwarder;
+    std::unique_ptr<internal::PropertyForwarder>          m_pForwarder;
     bool                            m_bListening : 1;
 
 public: