Fix setEnabler / readSettings order

BaseAspect::setEnabler requires the settings to be read already.
This is because readSettings() does not emit "valueChanged", and so
the connections from the enabler to the target are not triggered.

Change-Id: I0c95e2b516cd03c1dbad653288b44510ec7ea800
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

src/plugins/autotest/testframeworkmanager.cpp

@@ -86,14 +86,4 @@ ITestTool *testToolForBuildSystemId(Id buildSystemId)
     });
 }
 
-void synchronizeSettings()
-{
-    Internal::testSettings().fromSettings();
-    for (ITestFramework *framework : std::as_const(testFrameworks()))
-        framework->readSettings();
-
-    for (ITestTool *testTool : std::as_const(testTools()))
-        testTool->readSettings();
-}
-
 } // Autotest::TestframeworkManager