Refactor the daemon controller so that the callbacks are called on the caller thread.
This CL switches DaemonController to the same model that is used by PairingRegistry. DaemonController becomes a ref-counted object responsible for dispatching calls between threads. Platform-specific logic is implemented in non thread-safe delegate class. Most of the delegate's methods are synchronous and are running on a backgorund thread.
BUG=173509
Review URL: https://chromiumcodereview.appspot.com/23606019
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@222162 0039d316-1c4b-4281-b951-d872f2087c98
19 files changed
