Keep WebBluetooth chooser open when permission prompt is shown on Android

chrome/android/java/src/org/chromium/chrome/browser/BluetoothChooserDialog.java

Index: chrome/android/java/src/org/chromium/chrome/browser/BluetoothChooserDialog.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/BluetoothChooserDialog.java b/chrome/android/java/src/org/chromium/chrome/browser/BluetoothChooserDialog.java
index f21feb0b4b19d46b32af1e501c6001ae1b9683e2..f5e21dd932fa62ee46b9aa40060c4711da6d73f0 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/BluetoothChooserDialog.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/BluetoothChooserDialog.java
@@ -301,23 +301,23 @@ public class BluetoothChooserDialog
                 }
                 case ADAPTER_OFF_HELP: {
                     nativeShowBluetoothAdapterOffLink(mNativeBluetoothChooserDialogPtr);
-                    closeDialog();
                     break;
                 }
                 case REQUEST_LOCATION_PERMISSION: {
+                    mItemChooserDialog.setIgnorePendingWindowFocusChangeForClose(true);
                     mWindowAndroid.requestPermissions(
                             new String[] {Manifest.permission.ACCESS_COARSE_LOCATION},
                             BluetoothChooserDialog.this);
                     break;
                 }
                 case REQUEST_LOCATION_SERVICES: {
+                    mItemChooserDialog.setIgnorePendingWindowFocusChangeForClose(true);
                     mContext.startActivity(
                             LocationUtils.getInstance().getSystemLocationSettingsIntent());
                     break;
                 }
                 case NEED_LOCATION_PERMISSION_HELP: {
                     nativeShowNeedLocationPermissionLink(mNativeBluetoothChooserDialogPtr);
-                    closeDialog();
                     break;
                 }
                 case RESTART_SEARCH: {