tree e6bd26df8f57c00017eddb7b4fa067889bd3bfa0
parent ce7ee088ff7524b1101441bd84db90821be41c6c
author Christopher Ferris <cferris@google.com> 1489173932 -0800
committer Christopher Ferris <cferris@google.com> 1489179699 -0800

Add a 2 width option of clang format.

Make the default the 4 tab space version.

Add a link to the 2 space version for libbacktrace.

The only other difference between the 4 space and 2 space tab version
is that the 2 space tab version allows short functions on a single line.
This is for things like constructors, short destructors, or accessor
functions. I believe this is closer to the Google C++ style guide.

Bug: 36046320

Test: NA
Change-Id: Ida08db18902eeb101f42869dd5590182529d54ef