[Android] Add missing null check in createPermissionClickCallback

In r745013 we introduced a case where createPermissionClickCallback()
can be called with both a null intentOverride and androidPermissions.
This change adds the missing null check.

Bug: 1058746
Change-Id: I5971f20b18b193ba664ab8f24a0a03841da32b79
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2090174Reviewed-by: Ted Choc <tedchoc@chromium.org>
Commit-Queue: Reilly Grant <reillyg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#747477}

chrome/android/java/src/org/chromium/chrome/browser/page_info/PermissionParamsListBuilder.java

@@ -212,7 +212,8 @@ class PermissionParamsListBuilder {
     private Runnable createPermissionClickCallback(
             Intent intentOverride, String[] androidPermissions) {
         return () -> {
-            if (intentOverride == null && mPermissionDelegate != null) {
+            if (intentOverride == null && androidPermissions != null
+                    && mPermissionDelegate != null) {
                 // Try and immediately request missing Android permissions where possible.
                 for (int i = 0; i < androidPermissions.length; i++) {
                     if (!mPermissionDelegate.canRequestPermission(androidPermissions[i])) continue;