tree d746738d037f06c2327043a121dbb4beec5baa79
parent 36afacbc0a851ffff461a6cd4118e28fc4689456
author Arun Kumar K.R <akumarkr@codeaurora.org> 1386384941 -0800
committer Arun Kumar K.R <akumarkr@codeaurora.org> 1387507518 -0800

hwc: Add binder interface to get the visibleRegion

- This binder interface can be used by clients to know the
  active visible region for a display(pri/ext/virt)
- When external orientation is used, return the destFrame of
  the FrameBuffer layer, as its the viewFrame

Change-Id: I7cfd149c76c16b9a3031103c89b1932d44bcbecd