This fixes these warnings:
../../brave/android/java/org/chromium/chrome/browser/rate/RateFeedbackUtils.java:76: warning: [UseNetworkAnnotations] Direct use of URL#openConnection() is forbidden in Chromium. Use ChromiumNetworkAdapter#openConnection() instead.
urlConnection = (HttpURLConnection) url.openConnection();
^
(see https://bugs.chromium.org/p/chromium/issues/detail?id=1231780)
../../brave/android/java/org/chromium/chrome/browser/shields/BraveShieldsUtils.java:124: warning: [UseNetworkAnnotations] Direct use of URL#openConnection() is forbidden in Chromium. Use ChromiumNetworkAdapter#openConnection() instead.
urlConnection = (HttpURLConnection) url.openConnection();
^
(see https://bugs.chromium.org/p/chromium/issues/detail?id=1231780)
In addition properly formatted RateFeedbackUtils.java file
Chromium change:
https://chromium-review.googlesource.com/c/chromium/src/+/3321445
[Net][Android] Add and use ChromiumNetworkAdapter
This is a wrapper around URL#openConnection() that requires a
NetworkTrafficAnnotationTag, which is used for static analysis.
A future change will add compile-time checks to prevent direct usage
of URL#openConnection().
Replace all URL#openConnection() calls with
ChromiumNetworkAdapter#openConnection().
More blocklisted methods are likely to be added in the future.
Bug: 1231780