Read onDistanceChange events from Nearby Messages

chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWebBleClient.java

Index: chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWebBleClient.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWebBleClient.java b/chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWebBleClient.java
index 3d11203dee07036d48ff49d3d6fa16f453e0c3a8..149c8f698323240d10b4b6c48f31008bbbb5ce52 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWebBleClient.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWebBleClient.java
@@ -141,14 +141,6 @@ public class PhysicalWebBleClient {
     }
 
     /**
-     * Create a MessageListener that listens during a foreground scan.
-     * @return the MessageListener.
-     */
-    MessageListener createForegroundMessageListener() {
-        return new ForegroundMessageListener();
-    }
-
-    /**
      * Get the URLs from a device within a message.
      * @param message The Nearby message.
      * @return The URL contained in the message.