[EasyUnlock] Update ProximityMonitor to only check for RSSI proximity.

components/proximity_auth/fake_remote_device_life_cycle.h

Index: components/proximity_auth/fake_remote_device_life_cycle.h
diff --git a/components/proximity_auth/fake_remote_device_life_cycle.h b/components/proximity_auth/fake_remote_device_life_cycle.h
index 548099b1f7195d91ea330d886f9cc4dd7fbdf306..4307b3c36831ef7cc5ec4961b3517ee086c8033f 100644
--- a/components/proximity_auth/fake_remote_device_life_cycle.h
+++ b/components/proximity_auth/fake_remote_device_life_cycle.h
@@ -7,6 +7,7 @@
 
 #include "base/macros.h"
 #include "base/observer_list.h"
+#include "components/cryptauth/fake_connection.h"
 #include "components/cryptauth/remote_device.h"
 #include "components/proximity_auth/remote_device_life_cycle.h"
 
@@ -20,6 +21,7 @@ class FakeRemoteDeviceLifeCycle : public RemoteDeviceLifeCycle {
   // RemoteDeviceLifeCycle:
   void Start() override;
   cryptauth::RemoteDevice GetRemoteDevice() const override;
+  cryptauth::Connection* GetConnection() const override;
   State GetState() const override;
   Messenger* GetMessenger() override;
   void AddObserver(Observer* observer) override;
@@ -30,6 +32,10 @@ class FakeRemoteDeviceLifeCycle : public RemoteDeviceLifeCycle {
 
   void set_messenger(Messenger* messenger) { messenger_ = messenger; }
 
+  void set_connection(cryptauth::Connection* connection) {
+    connection_ = connection;
+  }
+
   bool started() { return started_; }
 
   base::ObserverList<Observer>& observers() { return observers_; }
@@ -43,6 +49,8 @@ class FakeRemoteDeviceLifeCycle : public RemoteDeviceLifeCycle {
 
   State state_;
 
+  cryptauth::Connection* connection_;
+
   Messenger* messenger_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeRemoteDeviceLifeCycle);