Add Help lin to Settings > Security

Bug: 7210077
Change-Id: I1010356e27d85006e7d7dc62d935b67f53ccde12
diff --git a/src/com/android/settings/SecuritySettings.java b/src/com/android/settings/SecuritySettings.java
index 82ba595..f56fc25 100644
--- a/src/com/android/settings/SecuritySettings.java
+++ b/src/com/android/settings/SecuritySettings.java
@@ -727,6 +727,11 @@
         return true;
     }
 
+    @Override
+    protected int getHelpResource() {
+        return R.string.help_url_security;
+    }
+
     public void startBiometricWeakImprove(){
         Intent intent = new Intent();
         intent.setClassName("com.android.facelock", "com.android.facelock.AddToSetup");
diff --git a/src/com/android/settings/Settings.java b/src/com/android/settings/Settings.java
index d7580fe..c8649ea 100644
--- a/src/com/android/settings/Settings.java
+++ b/src/com/android/settings/Settings.java
@@ -364,7 +364,8 @@
                 SoundSettings.class.getName().equals(fragmentName) ||
                 PrivacySettings.class.getName().equals(fragmentName) ||
                 ManageAccountsSettings.class.getName().equals(fragmentName) ||
-                VpnSettings.class.getName().equals(fragmentName)) {
+                VpnSettings.class.getName().equals(fragmentName) ||
+                SecuritySettings.class.getName().equals(fragmentName)) {
             intent.putExtra(EXTRA_CLEAR_UI_OPTIONS, true);
         }