removed duplicate includes in sal

sal/qa/rtl_strings/rtl_OUString.cxx

@@ -28,7 +28,6 @@
 
 #include <sal/types.h>
 
-//#     #include <rtl/tres.h>
 #include <testshl/tresstatewrapper.hxx>
 #include "stringhelper.hxx"
 #include <rtl/string.hxx>

sal/rtl/source/logfile.cxx

@@ -34,7 +34,6 @@
 #include <rtl/logfile.h>
 #include <osl/process.h>
 #include <osl/time.h>
-#include <osl/time.h>
 #include <osl/mutex.hxx>
 #include <rtl/bootstrap.h>
 #include <rtl/oustringostreaminserter.hxx>

sal/rtl/source/random.cxx

@@ -34,7 +34,6 @@
 #include <rtl/alloc.h>
 #include <rtl/digest.h>
 #include <rtl/random.h>
-#include <osl/time.h>
 
 /*========================================================================
  *

sal/rtl/source/uri.cxx

@@ -26,9 +26,6 @@
  *
  ************************************************************************/
 
-
-#include "rtl/uri.h"
-
 #include "surrogates.hxx"
 
 #include "osl/diagnose.h"

sal/test/unloading/unloadTest.cxx

@@ -44,7 +44,6 @@
 #include <com/sun/star/lang/XTypeProvider.hpp>
 #include <com/sun/star/container/XContentEnumerationAccess.hpp>
 
-#include <stdio.h>
 using namespace ::rtl;
 using namespace ::osl;
 using namespace ::com::sun::star::uno;