Add components which is requried to generate a GBB during factory.

As the conclusion after discussed with Nick, Bill, and Randall, we need the
following components in the component list: 'key_recovery', 'key_root', 'data_bitmap_fv', 'data_display_geometry', 'data_recovery_url'. Using this data can
automatically generate a GBB during factory instead of a handcraftied one.

The rootkey and recoverykey are used to detect existing keys in the firmware in
order to differentiate the same BOM but different keys (dev or pvt keys).

TEST=run it on Mario and compare with keys
BUG=chrome-os-partner:501

Change-Id: If84686223cf769845e06889463fa2e1b51033d72

Review URL: http://codereview.chromium.org/3343003
4 files changed