tree 6bcfddcd6a65b4a958bf195e2b1a797bec544027
parent 1a1d34791e11ca76568c3d97c9d383b115bcdbc2
author Yi Kong <yikong@google.com> 1493843208 -0700
committer Yi Kong <yikong@google.com> 1493848655 +0000

Add const specifier to SortLayersByZ comparator

No functionality change.

Test: build
Bug: 37752547
Change-Id: I33ffccbd7bc67031680e3fe7e9263de5402a9cde