Intorduce a separate preference for 'proxy server mode'

chrome/browser/net/pref_proxy_config_service.h

Index: chrome/browser/net/pref_proxy_config_service.h
diff --git a/chrome/browser/net/pref_proxy_config_service.h b/chrome/browser/net/pref_proxy_config_service.h
index a0f6cd0c2ed1effa0d2fc41b48dfc97be3355678..a8cd6b38ca54ac2739f4be4d96b2d06f03c9eed9 100644
--- a/chrome/browser/net/pref_proxy_config_service.h
+++ b/chrome/browser/net/pref_proxy_config_service.h
@@ -92,6 +92,15 @@ class PrefProxyConfigService
       public net::ProxyConfigService::Observer,
       public PrefProxyConfigTracker::Observer {
  public:
+  // Possible types of specifying proxy settings. The numeric values must
+  // correspond to the policy::kPolicy*Proxy*Mode constants.
+  enum ProxyServerMode {
+    DISABLED,
+    AUTO_DETECT,
+    MANUAL,
+    SYSTEM
+  };
+
   // Takes ownership of the passed |base_service|.
   PrefProxyConfigService(PrefProxyConfigTracker* tracker,
                          net::ProxyConfigService* base_service);
@@ -105,6 +114,8 @@ class PrefProxyConfigService
 
   static void RegisterUserPrefs(PrefService* user_prefs);
 
+  static bool IntToMode(int in_value, ProxyServerMode* out_value);

[danno, 2010/12/14 12:48:17]

This could be ModeStringToEnum.

[gfeher, 2010/12/16 10:42:04]

I still need this to convert from policy and preference integer values.

+
  private:
   // ProxyConfigService::Observer implementation:
   virtual void OnProxyConfigChanged(const net::ProxyConfig& config);