GitLab

crrev.com/c/2340417 replaced a C++ method call with a mojo method call.
Apparently, the method, GetUserDataForAllRegistrations(), is called when
a profile is created on weblayer. It seems we need to wait for the
callback of GetUserDataForAllRegistrations() to be completed when a
profile is created or updated.

Bug: 1115172
Change-Id: I2b5f6614171b3502130127109bbe6822493f5497
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2352268Reviewed-by: John Abd-El-Malek <jam@chromium.org>
Commit-Queue: Kenichi Ishibashi <bashi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#799383}