Implement launch disposition for extension-apps.
This change adds an --app-id command switch that signifies that the extension-app with the given id should be launched according to its configuration.
It also adds parsing for app.window_type in the manifest and the behavior that when installed and a desktop shortcut is created, the --app-id switch is used rather than the --app switch.
BUG=32361
Review URL: http://codereview.chromium.org/573016
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@38184 0039d316-1c4b-4281-b951-d872f2087c98
13 files changed
