Adding mojo calls for easy unlock service

components/proximity_auth/screenlock_bridge.h

Index: components/proximity_auth/screenlock_bridge.h
diff --git a/components/proximity_auth/screenlock_bridge.h b/components/proximity_auth/screenlock_bridge.h
index 45546094fc14b4aaa1d7adeb770c0ccc6f9e724f..40d1c442d7919b9e897a50bbea2775cd032c535b 100644
--- a/components/proximity_auth/screenlock_bridge.h
+++ b/components/proximity_auth/screenlock_bridge.h
@@ -70,6 +70,18 @@ class ScreenlockBridge {
     // Unlock, the icon will record metrics upon click.
     void SetTrialRun();
 
+    std::string GetIDString() const;
+
+    const base::string16 tooltip() const { return tooltip_; }
+
+    bool autoshow_tooltip() const { return autoshow_tooltip_; }
+
+    const base::string16 aria_label() const { return aria_label_; }
+
+    bool hardlock_on_click() const { return hardlock_on_click_; }
+
+    bool is_trial_run() const { return is_trial_run_; }
+
    private:
     UserPodCustomIcon icon_;