Some include and comment clean up

framework/source/jobs/shelljob.cxx

@@ -47,8 +47,6 @@
 //_______________________________________________
 // include interfaces
 
-#include <com/sun/star/system/XSystemShellExecute.hpp>
-#include <com/sun/star/system/SystemShellExecuteFlags.hpp>
 #include <com/sun/star/util/XStringSubstitution.hpp>
 
 //_______________________________________________

offapi/com/sun/star/system/XSystemShellExecute.idl

@@ -29,7 +29,6 @@
 #ifndef __com_sun_star_system_XSystemShellExecute_idl__
 #define __com_sun_star_system_XSystemShellExecute_idl__
 
-#include <com/sun/star/uno/RuntimeException.idl>
 #include <com/sun/star/uno/XInterface.idl>
 #include <com/sun/star/lang/IllegalArgumentException.idl>
 #include <com/sun/star/system/SystemShellExecuteException.idl>
@@ -69,7 +68,7 @@ published interface XSystemShellExecute: com::sun::star::uno::XInterface
         with an ArgumentPosition of 0, when nFlags contains URIS_ONLY and
         aCommand is not an absolute URI reference
 
-        @throws com::sun::star::sys::SystemExecuteException
+        @throws com::sun::star::system::SystemShellExecuteException
         in the case of errors when trying to executed the specified command.
 
         @see com::sun::star::system::SystemShellExecuteFlags

svtools/source/misc/filechangedchecker.cxx

@@ -22,14 +22,9 @@
  * instead of those above.
  */
 
+#include "sal/config.h"
 
 #include "svtools/filechangedchecker.hxx"
-#include <osl/time.h>
-#include "com/sun/star/system/XSystemShellExecute.hpp"
-#include "com/sun/star/system/SystemShellExecuteFlags.hpp"
-#include <comphelper/processfactory.hxx>
-
-using namespace ::com::sun::star;
 
 FileChangedChecker::FileChangedChecker(const rtl::OUString& rFilename, const ::boost::function0<void>& rCallback) :
     mTimer(),