commit 2ba387a31dbdbf463d1c99b1e75cf52db0c587f2
author Daniel Bratell <bratell@opera.com> Wed Nov 07 19:17:27 2018
committer Commit Bot <commit-bot@chromium.org> Wed Nov 07 19:17:27 2018
tree c820606df608c2cb0598da330dd82e9529a91307
parent da790f920bbc169a6805a4fb83b4c2ab09532d91

Remove using namespace from components/signin code

The using namespace construct is disallowed in the code style guide.
It also causes issues (compilation warnings turned into errors)
in jumbo builds since they will be in a "header context" there
which is explicitly blocked by our compiler settings.

This patch also has a bit of a feature creep to remove a number
of unnecessary static_casts that made the code hard to read,
especially with the namespaces.

Change-Id: Icaa4968695a6f033868aac681a9ebe08eee75c3e
Reviewed-on: https://chromium-review.googlesource.com/c/1320131
Commit-Queue: Daniel Bratell <bratell@opera.com>
Reviewed-by: Mihai Sardarescu <msarda@chromium.org>
Cr-Commit-Position: refs/heads/master@{#606113}