Adjust TestCompletion.py and TestDumpDynamic.py after recent changes.

[sivachandra]

I am going to put this in to get the bots back to green.

test/functionalities/completion/TestCompletion.py

def test_settings_clear_th(self):
         """Test that 'settings clear th' completes to 'settings clear thread-format'."""
         self.complete_from_to('settings clear th', 'settings clear thread-format')
 
     @expectedFailureHostWindows("llvm.org/pr24679")
     @skipIfFreeBSD # timing out on the FreeBSD buildbot
     @no_debug_info_test
     def test_settings_set_ta(self):
         """Test that 'settings set ta' completes to 'settings set target.'."""
-        self.complete_from_to('settings set ta', 'settings set target.')
+        self.complete_from_to('settings set target.ma', 'settings set target.max-')
 
     @expectedFailureHostWindows("llvm.org/pr24679")
     @skipIfFreeBSD # timing out on the FreeBSD buildbot
     @no_debug_info_test
     def test_settings_set_target_exec(self):
         """Test that 'settings set target.exec' completes to 'settings set target.exec-search-paths '."""
         self.complete_from_to('settings set target.exec', 'settings set target.exec-search-paths')
 

test/functionalities/data-formatter/dump_dynamic/main.cpp

 
 int main (int argc, char const *argv[])
 {
   Base *base = new Derived();
     return 0; //% stream = lldb.SBStream()
     //% base = self.frame().FindVariable("base")
     //% base.SetPreferDynamicValue(lldb.eDynamicDontRunTarget)
     //% base.GetDescription(stream)
-    //% if self.TraceOn(): print stream.GetData()
+    //% if self.TraceOn(): print(stream.GetData())
     //% self.assertTrue(stream.GetData().startswith("(Derived *"))
 }