Resolve namespace scope issue (components/autofill)

When building using jumbo, files get merged. This
results in a conflict with the namespace i18n.
This commit solves the issue bu specifying that the
global namespace should be used, by addind the
"::" prefix.

Bug: 869381
Change-Id: I3432251c5f91fbb1f35df6ef5a9c70337df5e21f
Reviewed-on: https://chromium-review.googlesource.com/1156601
Reviewed-by: Vadym Doroshenko <dvadym@chromium.org>
Commit-Queue: Oscar Johansson <oscarj@opera.com>
Cr-Commit-Position: refs/heads/master@{#579765}
2 files changed