autotest: removed the set of SYSID_THISMAV

this led to a race condition where some parameters were not loaded as
they were being sent with the wrong system ID

Tools/autotest/apmrover2.py

@@ -88,7 +88,6 @@ def drive_APMrover2(viewerip=None, map=False):
     mavproxy.expect('Received [0-9]+ parameters')
 
     # setup test parameters
-    mavproxy.send('param set SYSID_THISMAV %u\n' % random.randint(100, 200))
     mavproxy.send("param load %s/Rover.parm\n" % testdir)
     mavproxy.expect('Loaded [0-9]+ parameters')
 

Tools/autotest/arducopter.py

@@ -822,7 +822,6 @@ def fly_ArduCopter(viewerip=None, map=False):
     mavproxy.expect('Received [0-9]+ parameters')
 
     # setup test parameters
-    mavproxy.send('param set SYSID_THISMAV %u\n' % random.randint(100, 200))
     mavproxy.send("param load %s/ArduCopter.parm\n" % testdir)
     mavproxy.expect('Loaded [0-9]+ parameters')
 
@@ -1165,7 +1164,6 @@ def fly_CopterAVC(viewerip=None, map=False):
     mavproxy.expect('Received [0-9]+ parameters')
 
     # setup test parameters
-    mavproxy.send('param set SYSID_THISMAV %u\n' % random.randint(100, 200))
     mavproxy.send("param load %s/CopterAVC.parm\n" % testdir)
     mavproxy.expect('Loaded [0-9]+ parameters')
 

Tools/autotest/arduplane.py

@@ -432,7 +432,6 @@ def fly_ArduPlane(viewerip=None, map=False):
     mavproxy.expect('Received [0-9]+ parameters')
 
     # setup test parameters
-    mavproxy.send('param set SYSID_THISMAV %u\n' % random.randint(100, 200))
     mavproxy.send("param load %s/ArduPlane.parm\n" % testdir)
     mavproxy.expect('Loaded [0-9]+ parameters')
 

Tools/autotest/autotest_jenkins.py

@@ -150,7 +150,6 @@ def fly_ArduCopter_scripted(testname):
     mavproxy.expect('Received [0-9]+ parameters')
 
     # setup test parameters
-    mavproxy.send('param set SYSID_THISMAV %u\n' % random.randint(100, 200))
     mavproxy.send("param load %s/ArduCopter.parm\n" % testdir)
     mavproxy.expect('Loaded [0-9]+ parameters')