rodrmoya/desktop-webapp-browser-extension — pull request #1 by barisione (2013-06-12 13:06:58+00:00)
Title: Don't create icons for pre-instlall apps when an update happens

We don't create icons for pre-installed apps when chrome is started the first time.
Unfortunately Chrome doesn't distinguish between updates and installation, so, when a pre-installed app is updated, we think it was just installed, so we create an icon for it.
The effect for the user is that, hours after starting Chrome, they will see random icons appears on their desktops.