tree cec4aa4cd4d1ae680a665a9dfe514c71f8e9c16a
parent c75c44d3e7237facad8b29696260cafaa8b85763
author Chia-I Wu <olv@google.com> 1511823066 -0800
committer Chia-I Wu <olv@google.com> 1513019487 -0800

surfaceflinger: move SurfaceFlingerConsumer::mContentsChangedListener

Move it and related methods to the base class, BufferLayerConsumer.

Test: boots
Change-Id: I8d92e3fa74681198457c61ad82546d7e5a8f18a6