Support VirtualHost directive SpdyEnabled off

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Spdy is still enabled, even when it's configured off for the VirtualHost


What version/revision number of mod_spdy are you using?
0.9.4.2-r413

What version of Apache are you using, and on what operating system?
Apache/2.2.22 (Debian)

What other Apache modules are you using?
Loaded Modules:
 core_module (static)
 log_config_module (static)
 logio_module (static)
 version_module (static)
 mpm_prefork_module (static)
 http_module (static)
 so_module (static)
 alias_module (shared)
 auth_basic_module (shared)
 authn_file_module (shared)
 authz_default_module (shared)
 authz_groupfile_module (shared)
 authz_host_module (shared)
 authz_user_module (shared)
 autoindex_module (shared)
 cgi_module (shared)
 deflate_module (shared)
 dir_module (shared)
 env_module (shared)
 info_module (shared)
 mime_module (shared)
 negotiation_module (shared)
 php5_module (shared)
 proxy_module (shared)
 proxy_ajp_module (shared)
 proxy_http_module (shared)
 reqtimeout_module (shared)
 rewrite_module (shared)
 setenvif_module (shared)
 spdy_module (shared)
 ssl_module (shared)
 status_module (shared)
Syntax OK


What browser version did you use to access the mod_spdy server?  On what
operating system? What flags was the browser invoked with?
* Chrome
* Firefox
* Windows


What steps will reproduce the problem?
1. Enable Spdy globally per mods-enabled/spdy.conf SpdyEnabled on
2. disable spdy with SpdyEnabled off in one <VirtualHost>

What is the expected result? What do you see instead?
Spdy is still off for the the VirtualHost but enabled for all other 
VirtualHosts / ports / default apache sites

Original issue reported on code.google.com by [email protected] on 14 Apr 2014 at 7:18