Adding mojo calls for easy unlock service

components/proximity_auth/screenlock_bridge.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_PROXIMITY_AUTH_SCREENLOCK_BRIDGE_H_
 #define COMPONENTS_PROXIMITY_AUTH_SCREENLOCK_BRIDGE_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 52 matching lines @@
     void SetAriaLabel(const base::string16& aria_label);
 
     // If hardlock on click is set, clicking the icon in the screenlock will
     // go to state where password is required for unlock.
     void SetHardlockOnClick();
 
     // If the current lock screen is a trial run to introduce users to Easy
     // Unlock, the icon will record metrics upon click.
     void SetTrialRun();
 
+    std::string GetIDString() const;
+
+    base::string16 tooltip() const { return tooltip_; }

[xiyuan, 2017/06/06 19:27:53]

nit: const base::string16& to avoid copying

same goes for aria_label().

[xiaoyinh(OOO Sep 11-29), 2017/06/07 17:35:24]

Done.

+
+    bool autoshow_tooltip() const { return autoshow_tooltip_; }
+
+    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_;
 
     base::string16 tooltip_;
     bool autoshow_tooltip_;
 
     base::string16 aria_label_;
 
     bool hardlock_on_click_;
 
@@ skipping 99 matching lines @@
   // The last focused user's id.
   AccountId focused_account_id_;
   base::ObserverList<Observer, true> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(ScreenlockBridge);
 };
 
 }  // namespace proximity_auth
 
 #endif  // COMPONENTS_PROXIMITY_AUTH_SCREENLOCK_BRIDGE_H_