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This class will form the base of the 4.0 BR+LE compatible API,
allowing for both incoming connections for profiles we're clients
for and implementing services within Chrome.

BUG=229636
TEST=none

Review URL: https://chromiumcodereview.appspot.com/13862023

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@195280 0039d316-1c4b-4281-b951-d872f2087c98