Unrestrict granted ECM setting for A11Y

Other RestrictedPreference users' behavior is kept the same, for now.

Bug: 390196024
Test: manual
Flag: EXEMPT: minor bugfix
Change-Id: I4efe26d254b44defc15778271d9ff6d7270ec443

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

@@ -147,7 +147,7 @@ public class RestrictedPreferenceHelper {
                 && android.security.Flags.extendEcmToAllSettings()) {
             preference.checkEcmRestrictionAndSetDisabled(
                     AppOpsManager.OPSTR_BIND_ACCESSIBILITY_SERVICE,
-                    preference.getPackageName());
+                    preference.getPackageName(), serviceEnabled);
             if (preference.isDisabledByEcm()) {
                 serviceAllowed = false;
             }

src/com/android/settings/widget/RestrictedAppPreference.java

@@ -136,11 +136,12 @@ public class RestrictedAppPreference extends AppPreference implements
     /**
      * Checks if the given setting is subject to Enhanced Confirmation Mode restrictions for this
      * package. Marks the preference as disabled if so.
+     * TODO b/390196024: remove this and update all callers to use the "settingEnabled" version
      * @param settingIdentifier The key identifying the setting
      * @param packageName the package to check the settingIdentifier for
      */
     public void checkEcmRestrictionAndSetDisabled(@NonNull String settingIdentifier,
-                                                  @NonNull String packageName) {
-        mHelper.checkEcmRestrictionAndSetDisabled(settingIdentifier, packageName);
+            @NonNull String packageName) {
+        mHelper.checkEcmRestrictionAndSetDisabled(settingIdentifier, packageName, false);
     }
 }