tree eb886e4b0fc727bafe15a600cdf1bc41d0fbfb56
parent c83f46dc834bd7342ab2be98f34889460ce74be4
author Derek Sollenberger <djsollen@google.com> 1475084395 -0400
committer Derek Sollenberger <djsollen@google.com> 1475526619 -0400

Move Layer creation/deletion into the RenderPipeline.

Test: refactoring. existing tests still pass.
Change-Id: I032c33896a0cb74c91e2a913a584373518466b88