| Index: webrtc/examples/androidapp/res/xml/preferences.xml | 
| diff --git a/webrtc/examples/androidapp/res/xml/preferences.xml b/webrtc/examples/androidapp/res/xml/preferences.xml | 
| index b54f2445e261aadc4c019e95547d4eb23ba3cc52..6915f4bf632a0f88cbdda0e01bbbf197893ead50 100644 | 
| --- a/webrtc/examples/androidapp/res/xml/preferences.xml | 
| +++ b/webrtc/examples/androidapp/res/xml/preferences.xml | 
| @@ -124,6 +124,12 @@ | 
| android:title="@string/pref_displayhud_title" | 
| android:dialogTitle="@string/pref_displayhud_dlg" | 
| android:defaultValue="@string/pref_displayhud_default" /> | 
| + | 
| +        <CheckBoxPreference | 
| +            android:key="@string/pref_tracing_key" | 
| +            android:title="@string/pref_tracing_title" | 
| +            android:dialogTitle="@string/pref_tracing_dlg" | 
| +           android:defaultValue="@string/pref_tracing_default" /> | 
| </PreferenceCategory> | 
|  | 
| </PreferenceScreen> | 
|  |