tree 88b815c3fc3d5d56e15e5922152d8a0075f3df25
parent d942f9d3c8529f896329b19261df6eba044de1b2
author Alex Deymo <deymo@google.com> 1447196570 -0800
committer Gerrit Code Review <noreply-gerritcodereview@google.com> 1447199432 +0000

Initialize channel information on Init().

The channel information returned by dbus_service relies on the
OmahaRequestParams object being initialized, which didn't happen until
the first update check. This patch also fixes the store of the newly
selected channel.

Bug: chromium:551605,chromium:548486
TEST=deployed update_engine to a link device. Changed channels right after reboot.

Change-Id: I5070b3f8f09fc2ac5a74e2d40df9a2bea92df019