Fix TalkBack announcement for disabled Offer to translate list item

Bug: 802284
Change-Id: I674255c3d1aa577206f677f13ad5bd30efc085ba
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1572901Reviewed-by: Theresa <twellington@chromium.org>
Commit-Queue: Sinan Sahin <sinansahin@google.com>
Cr-Commit-Position: refs/heads/master@{#652656}

chrome/android/java/src/org/chromium/chrome/browser/widget/ListMenuButton.java

@@ -193,6 +193,12 @@ public class ListMenuButton
             @Override
             public View getView(int position, View convertView, ViewGroup parent) {
                 View view = super.getView(position, convertView, parent);
+
+                // The view needs to have an OnClickListener for TalkBack to announce the disabled
+                // state. In this case, we need to let the ListView handle the click.
+                view.setOnClickListener(
+                        (View v) -> ((ListView) parent).performItemClick(v, position, 0));
+
                 view.setEnabled(isEnabled(position));
 
                 // Set the compound drawable at the end for items with a valid endIconId,