BUG=none
TEST=Run ChromeOS under qemu, the screen should be 1280x1024 not 800x600.
Review URL: http://codereview.chromium.org/6768009
Change-Id: I9a73025244a85d3b07e98136b373b00bb40cd9dd
Change-Id: I52901180e962c463bdaacbc573f93700cf9ab4bd
BUG=None
TEST=Run Chrome OS in qemu, check that the mouse is back.
Review URL: http://codereview.chromium.org/6749020
Added the flags required for mounted images to the postinst call.
Scripts no longer need to fixup postinst hence that code is removed.
Review URL: http://codereview.chromium.org/3027012