Add --nameByHash for the bots, and refactor hashing a bit.
No diff in dm.json output.
Here's what we get when --nameByHash is on:
mtklein@mtklein ~/skia (dm)> ls bad4/
0077fefedcee39feae9d12751853758b.png 431921de1607b4e1ae6864cc684d9b8e.png 8a3e17eba9302498700a703bb286d1ef.png c6448cb266f5e0b8d02b512ad484a9ad.png
01b0dcd515e846ea3b7f3b4c68120943.png 4372eb0fce0b0bcf5a582c502f90ecef.png 8a6acdd96cf6915fa01a9cea6d6291b0.png c6db4e2c9860b900130af429373eafaa.png
02974ab0efa7aa325b3bf22515b33899.png 43bddc2e255a3501ce2728544b1d409d.png 8aa8763d11afd397c2768e54d5599181.png c716a9a53513a16e0572c67863e3be08.png
02b7b9e5e95e69f89b6cec9c4539d972.png 43cf7adda66b3719e4abd19e92dda55e.png 8ade6bb4c9e2244e0dbd9436cf6e2132.png c854bb6dd105644a71d0219025409039.png
02d29dbfd29260f9318fcd6177c6ba7b.png 4423958139a2b64185583dacb7379b13.png 8b039171593685112a9454879f40a965.png c863ac2394e519690c57e1392b14b19f.png
...
BUG=skia:
R=jcgregorio@google.com, mtklein@google.com
Author: mtklein@chromium.org
Review URL: https://codereview.chromium.org/550283002
1 file changed
