Arun Kumar K.R ac786968e3 qcom/display: add perform function to fb/hwc HALS
- Add perform function to framebuffer and HWComposer HALS
- This will be used communicate custom events(external display,
  video overlay, orientation, etc.,) to HALS
- remove setActionsafe API(not used)

CRs-Fixed: 341947
(cherry picked from commit 31999628ddd4a6c0996e22e9fbf1f311d6efb160)

Change-Id: I221f2ab49770e8db7602bb1881ef9972567b7780
2012-06-03 02:49:04 -05:00
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