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This adds SSOConfig to the bundle.
The only difference with the current behavior is that the Chrome.app
and EarlGrey application build in out/Official-* will now use the
Chromium clientID.
They previously used the Chrome stable client ID (which is wrong IMO).

Change-Id: I6cd0706c7dc7e50bc238d44a40e6d38cb3ca2ff4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2096643Reviewed-by: Mihai Sardarescu <msarda@chromium.org>
Reviewed-by: Sylvain Defresne <sdefresne@chromium.org>
Commit-Queue: Olivier Robin <olivierrobin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#751280}