Replace the SwitchBar with MainSwitch.

- Update wi-fi calling switch.
- Update the switches in Accessibility

Fix: 178673860
Fix: 177968565
Test: Run robotest and apply the widget in Settings and see the ui
Change-Id: Id10e6a110f418ea500a2eaf3c54752bef4f36507

src/com/android/settings/accessibility/ToggleScreenReaderPreferenceFragmentForSetupWizard.java

@@ -28,7 +28,7 @@ public class ToggleScreenReaderPreferenceFragmentForSetupWizard
     @Override
     public void onViewCreated(View view, Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
-        mToggleSwitchWasInitiallyChecked = mToggleServiceDividerSwitchPreference.isChecked();
+        mToggleSwitchWasInitiallyChecked = mToggleServiceSwitchPreference.isChecked();
     }
 
     @Override
@@ -39,10 +39,10 @@ public class ToggleScreenReaderPreferenceFragmentForSetupWizard
     @Override
     public void onStop() {
         // Log the final choice in value if it's different from the previous value.
-        if (mToggleServiceDividerSwitchPreference.isChecked() != mToggleSwitchWasInitiallyChecked) {
+        if (mToggleServiceSwitchPreference.isChecked() != mToggleSwitchWasInitiallyChecked) {
             mMetricsFeatureProvider.action(getContext(),
                     SettingsEnums.SUW_ACCESSIBILITY_TOGGLE_SCREEN_READER,
-                    mToggleServiceDividerSwitchPreference.isChecked());
+                    mToggleServiceSwitchPreference.isChecked());
         }
         super.onStop();
     }