Revert "Get rid of IGraphicBufferAlloc"

This reverts commit 78491c9f694cb0767996503c629776a8eda950d7.

Change-Id: I78d5c0a30ab80265f697f681387872b6763b2d1e
(cherry picked from commit f8b4ca51111cd2e566d1774ac464da859db78976)
24 files changed