Fix to show eUICC preference in eng build

DEVELOPMENT_SETTINGS_ENABLED is not set before entering Developer
options in settings app even if it is in eng build. To show eUICC
preference in eng build, uses isDevelopmentSettingsEnabled() instead.

Test: Manual and make RunSettingsRoboTests

Change-Id: Ia1f46fad94bc62ca48dcfef7cd5d6188766aa380
Signed-off-by: Taesu Lee <taesu82.lee@samsung.com>
diff --git a/src/com/android/settings/MasterClear.java b/src/com/android/settings/MasterClear.java
index 0df3984..8bb898a 100644
--- a/src/com/android/settings/MasterClear.java
+++ b/src/com/android/settings/MasterClear.java
@@ -64,6 +64,7 @@
 import com.android.settings.password.ChooseLockSettingsHelper;
 import com.android.settings.password.ConfirmLockPattern;
 import com.android.settingslib.RestrictedLockUtilsInternal;
+import com.android.settingslib.development.DevelopmentSettingsEnabler;
 
 import com.google.android.setupcompat.template.FooterBarMixin;
 import com.google.android.setupcompat.template.FooterButton;
@@ -382,8 +383,7 @@
         }
         ContentResolver cr = context.getContentResolver();
         return Settings.Global.getInt(cr, Settings.Global.EUICC_PROVISIONED, 0) != 0
-                || Settings.Global.getInt(
-                cr, Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0) != 0;
+                || DevelopmentSettingsEnabler.isDevelopmentSettingsEnabled(context);
     }
 
     @VisibleForTesting