log visibility of views

Depends-On: I5b1dccb5d103ece3112acf38889bae16273b092f
Change-Id: I116aed2bb805f723a5bf2ec9eb94257de0b4a7b5

src/com/android/settings/DevelopmentSettings.java

@@ -68,6 +68,7 @@ import android.view.accessibility.AccessibilityManager;
 import android.widget.Switch;
 import android.widget.TextView;
 
+import com.android.internal.logging.MetricsLogger;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.search.Indexable;
 import com.android.settings.widget.SwitchBar;
@@ -259,6 +260,11 @@ public class DevelopmentSettings extends SettingsPreferenceFragment
     private Dialog mAdbKeysDialog;
     private boolean mUnavailable;
 
+    @Override
+    protected int getMetricsCategory() {
+        return MetricsLogger.DEVELOPMENT;
+    }
+
     @Override
     public void onCreate(Bundle icicle) {
         super.onCreate(icicle);