Replaced for_each and algorithm include by range based loop and exception.

Since the only thing used from algorithm was std::for_each, and std::exception
was being used without including it.

Change-Id: Ida415bfbcae2b14811183a6afa46b6f6e1ac6ab2
Reviewed-on: https://gerrit.libreoffice.org/19864Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>

io/source/acceptor/acc_socket.cxx

@@ -19,7 +19,7 @@
 
 #include "acceptor.hxx"
 
-#include <algorithm>
+#include <exception>
 #include <unordered_set>
 
 #include <osl/mutex.hxx>
@@ -123,7 +123,8 @@ namespace io_acceptor {
             }
         }
 
-        ::std::for_each(listeners.begin(), listeners.end(), t);
+        for(auto& listener : listeners)
+            t(listener);
     }
 
     static void callStarted(Reference<XStreamListener> xStreamListener)

io/source/connector/ctr_socket.cxx

@@ -20,7 +20,7 @@
 
 #include "connector.hxx"
 #include <rtl/ustrbuf.hxx>
-#include <algorithm>
+#include <exception>
 
 using namespace ::osl;
 using namespace ::com::sun::star::uno;
@@ -43,7 +43,8 @@ namespace stoc_connector {
             }
         }
 
-        ::std::for_each(listeners.begin(), listeners.end(), t);
+        for(auto& listener : listeners)
+            t(listener);
     }