Remove gralloc1 header am: 89c7452d15 am: 567ee541fe
am: 7578e3cb57

* commit '7578e3cb571e5a265b23c67d604e88f72a94efe8':
  Remove gralloc1 header

Change-Id: I823452e304baecd648bd1cb68362f2cf31ee739a