Remove bogus comments about ~IPropertyArrayHelper not being virtual

...which isn't true at least ever since b525a311
"initial import", but got copy/pasted all over the place

Change-Id: I47d3d8a594aef3ac3736d7176ae964a118821014

connectivity/source/drivers/firebird/SubComponent.hxx

@@ -80,9 +80,6 @@ namespace connectivity
                 This method needs to be implemented in derived classes.
                 <BR>
                 The method gets called with s_aMutex acquired.
-                <BR>
-                as long as IPropertyArrayHelper has no virtual destructor, the implementation of ~OPropertyArrayUsageHelper
-                assumes that you created an ::cppu::OPropertyArrayHelper when deleting s_pProps.
                 @return                         an pointer to the newly created array helper. Must not be NULL.
             */
             virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const = 0;

connectivity/source/inc/hsqldb/HTable.hxx

@@ -65,9 +65,6 @@ namespace connectivity
                 This method needs to be implemented in derived classes.
                 <BR>
                 The method gets called with s_aMutex acquired.
-                <BR>
-                as long as IPropertyArrayHelper has no virtual destructor, the implementation of ~OPropertyArrayUsageHelper
-                assumes that you created an ::cppu::OPropertyArrayHelper when deleting s_pProps.
                 @return                         an pointer to the newly created array helper. Must not be NULL.
             */
             virtual ::cppu::IPropertyArrayHelper* createArrayHelper(sal_Int32 nId) const override;

connectivity/source/inc/mysql/YTable.hxx

@@ -72,9 +72,6 @@ namespace connectivity
                 This method needs to be implemented in derived classes.
                 <BR>
                 The method gets called with s_aMutex acquired.
-                <BR>
-                as long as IPropertyArrayHelper has no virtual destructor, the implementation of ~OPropertyArrayUsageHelper
-                assumes that you created an ::cppu::OPropertyArrayHelper when deleting s_pProps.
                 @return                         an pointer to the newly created array helper. Must not be NULL.
             */
             virtual ::cppu::IPropertyArrayHelper* createArrayHelper(sal_Int32 nId) const override;

include/comphelper/IdPropArrayHelper.hxx

@@ -74,9 +74,6 @@ namespace comphelper
             This method needs to be implemented in derived classes.
             <BR>
             The method gets called with Mutex acquired.
-            <BR>
-            as long as IPropertyArrayHelper has no virtual destructor, the implementation of ~OPropertyArrayUsageHelper
-            assumes that you created an ::cppu::OPropertyArrayHelper when deleting s_pProps.
             @return                         an pointer to the newly created array helper. Must not be NULL.
         */
         virtual ::cppu::IPropertyArrayHelper* createArrayHelper(sal_Int32 nId) const = 0;

include/comphelper/proparrhlp.hxx

@@ -57,9 +57,6 @@ protected:
         This method needs to be implemented in derived classes.
         <BR>
         The method gets called with Mutex acquired.
-        <BR>
-        as long as IPropertyArrayHelper has no virtual destructor, the implementation of ~OPropertyArrayUsageHelper
-        assumes that you created an ::cppu::OPropertyArrayHelper when deleting s_pProps.
         @return                         an pointer to the newly created array helper. Must not be NULL.
     */
     virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const = 0;

mysqlc/source/mysqlc_subcomponent.hxx

@@ -112,9 +112,6 @@ namespace connectivity
                 This method needs to be implemented in derived classes.
                 <BR>
                 The method gets called with s_aMutex acquired.
-                <BR>
-                as long as IPropertyArrayHelper has no virtual destructor, the implementation of ~OPropertyArrayUsageHelper
-                assumes that you created an ::cppu::OPropertyArrayHelper when deleting s_pProps.
                 @return                         an pointer to the newly created array helper. Must not be NULL.
             */
             virtual ::cppu::IPropertyArrayHelper* createArrayHelper() const = 0;

odk/examples/DevelopersGuide/Database/DriverSkeleton/OSubComponent.hxx

@@ -129,9 +129,6 @@ namespace connectivity
                 This method needs to be implemented in derived classes.
                 <BR>
                 The method gets called with s_aMutex acquired.
-                <BR>
-                as long as IPropertyArrayHelper has no virtual destructor, the implementation of ~OPropertyArrayUsageHelper
-                assumes that you created an ::cppu::OPropertyArrayHelper when deleting s_pProps.
                 @return                         an pointer to the newly created array helper. Must not be NULL.
             */
             virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const = 0;