tree d6b9dbc08f43ae2c4814c23c653e632b4180bae1
parent 7cd2643b0de900e00e5b0cc0bd6dbbc649840b02
author Zach Reizner <zachr@google.com> 1446084525 -0700
committer Zach Reizner <zachr@google.com> 1446137979 -0700

drm_hwcomposer: polish for old DRM wrapper code

- deleted private copy constructors
- replace delete with unique_ptr
- use in-class assignment
- remove default constructors/destructors when no longer needed
- remove most iterators used in for loops
- move UniqueFd to its own header so drmresources can use it

Change-Id: Ib20cc0949cf4d381a58548b8156c5cb368ca3efe