Revert "set window size after ssh connection"

This reverts commit 7b7b3a1f8aff38d5bf68fb47a9c83c0663fe31e5.

Change-Id: If05d1526421578d7f289e923b1b7cf44a3b2ea80
diff --git a/TestON/drivers/common/cli/onosdriver.py b/TestON/drivers/common/cli/onosdriver.py
index c035569..e47d34d 100755
--- a/TestON/drivers/common/cli/onosdriver.py
+++ b/TestON/drivers/common/cli/onosdriver.py
@@ -129,8 +129,8 @@
                 port=self.port,
                 pwd=self.pwd,
                 home=self.home )
+
             if self.handle:
-                self.handle.setwinsize( 24, 250 )
                 self.handle.sendline( "cd " + self.home )
                 self.handle.expect( self.prompt )
                 return self.handle