Don't set system_component_type component_id SYSTEM_COMPONENT.
This is different type and has the same integer value as NOTIFIER_DISPLAY_ERROR.

BUG=309101

Review URL: https://codereview.chromium.org/29323005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@230384 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 230384