Merge "Hold a ClassLoader reference in NativeAllocationRegistry." into nyc-dev
am: ceeb3b73f8

* commit 'ceeb3b73f84e8b11f362605007d382405d08d95c':
  Hold a ClassLoader reference in NativeAllocationRegistry.

Change-Id: I65933ae102e66dcea23afbb226992bf1f815f4e9