tree dc7dff586ab3804cc79684ed1e040fb926f14969
parent 86b78a726e4b14c9216bdcffe02e62f8e64fc147
author Peiyong Lin <lpy@google.com> 1534436159 -0700
committer Peiyong Lin <lpy@google.com> 1534436159 -0700

[SurfaceFlinger] Remove unused clz.h

The built-in method clz is no longer used anywhere in SurfaceFlinger, thus
remove this file and change all usage of min/max/swap to standard methods.

BUG: 112585051
Test: Build, flash
Change-Id: Ia5b47afae1ecbbda3c60d19de62ff9c76db743a4