Fix graphics.c path

Change-Id: Ibe125a1c74723833a9974ff4c9e073b1d14a85ee
Add android_device_qcom_common to dependencies

Change-Id: I27a28fafd8f9607aed44784ce806409fe87bea59
Fix a few typos

Change-Id: Ib103469b7759212bf0e6589675f6b971d22b065c