Introduce net::HttpServerPropertiesManager to manage server-specific properties.

chrome/test/base/testing_browser_process.h

Index: chrome/test/base/testing_browser_process.h
===================================================================
--- chrome/test/base/testing_browser_process.h	(revision 99284)
+++ chrome/test/base/testing_browser_process.h	(working copy)
@@ -24,6 +24,7 @@
 class MHTMLGenerationManager;
 class NotificationUIManager;
 class PrefService;
+class SpdyConfigServiceManager;
 class WatchDogThread;
 
 namespace base {
@@ -63,6 +64,7 @@
 
   virtual ProfileManager* profile_manager();
   virtual PrefService* local_state();
+  virtual SpdyConfigServiceManager* spdy_config_service_manager();
   virtual policy::BrowserPolicyConnector* browser_policy_connector();
   virtual IconManager* icon_manager();
   virtual ThumbnailGenerator* GetThumbnailGenerator();