Merge commit 'ea7aeac570d63a673a082ba216fa119a156620b2' into HEAD

Upgrade glog. Sarah was using LOG_EVERY_T in
2b7e98861367daaccd5f8ac79be7f1d1d23af89e, and it
seemed about time that we upgraded.

This also brings in a fix from Brian to correctly handle
defines in autocxx_library.

Change-Id: I998f1c1f11b7a8b57e1906acdec1f5dd3c995111
Signed-off-by: James Kuszmaul <james.kuszmaul@bluerivertech.com>
diff --git a/third_party/google-glog/WORKSPACE b/third_party/google-glog/WORKSPACE
index b5760d0..10c89f6 100644
--- a/third_party/google-glog/WORKSPACE
+++ b/third_party/google-glog/WORKSPACE
@@ -2,6 +2,7 @@
 
 http_archive(
     name = "com_github_gflags_gflags",
+    sha256 = "34af2f15cf7367513b352bdcd2493ab14ce43692d2dcd9dfc499492966c64dcf",
     strip_prefix = "gflags-2.2.2",
     urls = [
         "https://mirror.bazel.build/github.com/gflags/gflags/archive/v2.2.2.tar.gz",