display: Use direct project pathmap

Change-Id: I95c38dca68831207d38f0b1b630e46280c734840
Revert "libgralloc: Add support for custom buffer size"

This reverts commit 9a79d3380380688dddf335d06e7e6edc1581b4fe.

Change-Id: If384b5beb74c2158c463b65c6a2b366587ee1ba3
gralloc: Add workaround for Jellybean camera drivers

* Arcee is smarter than I am, and discovered that we can simply swap
  two fields to ensure compatibility with Jellybean camera drivers
  having the metadata fields in the private_handle_t struct.
* Enable this by defining QCOM_BSP_CAMERA_ABI_HACK.

Change-Id: I2cd267dd5550404cf2e61d76fb805e780cd99d3c