Implement the hidl .hal interfaces directly instead of using the default shims. This is required since new additions to .hal will no longer be added to the legacy gralloc1 C header. Change-Id: If577a14f75d7d13da0ff656c96ab451d21c910ce
In preparation for the hidlization of gralloc. Also delete obsolete libgralloc Change-Id: Id657f985cff1bdbf86c781efc52e8bda4e3d27b4