Fix blaze compilation errors. The default compilation options for blaze require that the initialization list must list fields in initialization order. Also deal with differing versions of libjpeg.
The BUILD changes were started by melanielc in google3 cl/102860957.
BUG=skia:
Review URL: https://codereview.chromium.org/1401883005
This lets us test changes to BUILD.public.
This is not yet automated in any way. My hope is to trigger it quietly via the presubmit for any CL that adds or removes a file, or changes BUILD.public.
BUG=skia:
Review URL: https://codereview.chromium.org/1290833003