GitLab

Diff:

1. Remove test BookmarkBridgeTest.testAddToReadingList from this CL as
@Batch is causing multiple times failure on official bots. The test will
be added in a separate CL.

2. Add a logging in EmptyReadingListManager.Add.

3. Add a logging when failed to parse UTF16 in
ReadingListManagerImpl::SyncToBookmark, this will help us to debug
crbug/1163876.

Bug: 1157808,1163225

Change-Id: I6b734ea67db192c1108f843699e7835c0e19a9da
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2626075Reviewed-by: David Trainor <dtrainor@chromium.org>
Commit-Queue: Xing Liu <xingliu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#843694}