SPDY - A histogram to track spdy versions negotiated by chrome.

net/socket/next_proto.h

Index: net/socket/next_proto.h
===================================================================
--- net/socket/next_proto.h	(revision 152367)
+++ net/socket/next_proto.h	(working copy)
@@ -17,6 +17,7 @@
   kProtoSPDY1 = 2,
   kProtoSPDY2 = 3,
   kProtoSPDY3 = 5,

[jar (doing other things), 2012/08/21 22:52:12]

Why did you skip 4?  If it is being used for something, it would be clearer to
include it here, with a name that explains what it was used for.

[ramant (doing other things), 2012/08/21 23:59:37]

It was used for spdy/2.1.

Added it back. Uses of spdy21 was deleted.

Done.

+  kProtoMaximumVersion = 99,

[jar (doing other things), 2012/08/21 22:52:12]

So lang as kProtoMaximumVersion is larger than any existing versions (by 10, you
can always go and add more enums (and not have problem with conflation).

I'd suggest setting it to 6 rather than 99 today.... and upping it as we support
larger version numbers.

[ramant (doing other things), 2012/08/21 23:59:37]

Done.

 };
 
 }  // namespace net