Use NearbyPermissions.BLE for Physical Web

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..3ca3330f44b2f9bbb968eb859befc342fe1f210e 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
@@ -8,8 +8,6 @@ import android.app.Activity;
 import android.os.Handler;
 import android.os.Looper;
 
-import com.google.android.gms.common.api.GoogleApiClient;
-import com.google.android.gms.nearby.Nearby;
 import com.google.android.gms.nearby.messages.Message;
 import com.google.android.gms.nearby.messages.MessageFilter;
 import com.google.android.gms.nearby.messages.MessageListener;
@@ -158,15 +156,6 @@ public class PhysicalWebBleClient {
     }
 
     /**
-     * Modify a GoogleApiClient.Builder as necessary for doing Physical Web scanning.
-     * @param builder The builder to be modified.
-     * @return The Builder.
-     */
-    GoogleApiClient.Builder modifyGoogleApiClientBuilder(GoogleApiClient.Builder builder) {
-        return builder.addApi(Nearby.MESSAGES_API);
-    }
-
-    /**
      * Modify a MessageFilter.Builder as necessary for doing Physical Web scanning.
      * @param builder The builder to be modified.
      * @return The Builder.