bluetooth: android: register for adapter on/off events followup.

chrome/browser/ui/android/bluetooth_chooser_android.cc

Index: chrome/browser/ui/android/bluetooth_chooser_android.cc
diff --git a/chrome/browser/ui/android/bluetooth_chooser_android.cc b/chrome/browser/ui/android/bluetooth_chooser_android.cc
index d08203fb63008ebe0459f514d568bed7cee544ae..5631e6428dd5f61655a75cd3d2bc0b0625f92e41 100644
--- a/chrome/browser/ui/android/bluetooth_chooser_android.cc
+++ b/chrome/browser/ui/android/bluetooth_chooser_android.cc
@@ -62,12 +62,12 @@ bool BluetoothChooserAndroid::CanAskForScanningPermission() {
 }
 
 void BluetoothChooserAndroid::SetAdapterPresence(AdapterPresence presence) {
+  JNIEnv* env = AttachCurrentThread();
   if (presence != AdapterPresence::POWERED_ON) {
-    Java_BluetoothChooserDialog_notifyAdapterTurnedOff(AttachCurrentThread(),
-                                                       java_dialog_.obj());
+    Java_BluetoothChooserDialog_notifyAdapterTurnedOff(env, java_dialog_.obj());
   } else {
-    Java_BluetoothChooserDialog_notifyAdapterTurnedOn(AttachCurrentThread(),
-                                                      java_dialog_.obj());
+    Java_BluetoothChooserDialog_notifyAdapterTurnedOn(env, java_dialog_.obj());
+    RestartSearch();
   }
 }
 
@@ -130,11 +130,15 @@ void BluetoothChooserAndroid::OnDialogFinished(
   NOTREACHED();
 }
 
-void BluetoothChooserAndroid::RestartSearch(JNIEnv* env,
-                                            const JavaParamRef<jobject>& obj) {
+void BluetoothChooserAndroid::RestartSearch() {
   event_handler_.Run(Event::RESCAN, "");
 }
 
+void BluetoothChooserAndroid::RestartSearch(JNIEnv*,
+                                            const JavaParamRef<jobject>&) {
+  RestartSearch();
+}
+
 void BluetoothChooserAndroid::ShowBluetoothOverviewLink(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj) {