Intorduce a separate preference for 'proxy server mode'

chrome/browser/extensions/extension_proxy_api.cc

Index: chrome/browser/extensions/extension_proxy_api.cc
diff --git a/chrome/browser/extensions/extension_proxy_api.cc b/chrome/browser/extensions/extension_proxy_api.cc
index 9bc33cbf5681cc01b57efc1299fe72db7803f1b1..5c42b29caaeca8d368944bed6c0fa07983a22c1a 100644
--- a/chrome/browser/extensions/extension_proxy_api.cc
+++ b/chrome/browser/extensions/extension_proxy_api.cc
@@ -7,6 +7,7 @@
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/values.h"
+#include "chrome/browser/prefs/proxy_prefs.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/common/pref_names.h"
@@ -53,8 +54,8 @@ bool UseCustomProxySettingsFunction::RunImpl() {
   DictionaryValue* proxy_config;
   EXTENSION_FUNCTION_VALIDATE(args_->GetDictionary(0, &proxy_config));
 
-  bool auto_detect = false;
-  proxy_config->GetBoolean("autoDetect", &auto_detect);
+  std::string proxy_mode;
+  proxy_config->GetString("mode", &proxy_mode);
 
   DictionaryValue* pac_dict = NULL;
   proxy_config->GetDictionary("pacScript", &pac_dict);
@@ -62,7 +63,9 @@ bool UseCustomProxySettingsFunction::RunImpl() {
   DictionaryValue* proxy_rules = NULL;
   proxy_config->GetDictionary("rules", &proxy_rules);
 
-  return ApplyAutoDetect(auto_detect) &&
+  // TODO(battre,gfeher): Make sure all the preferences get always
+  // overwritten.
+  return ApplyMode(proxy_mode) &&
       ApplyPacScript(pac_dict) &&
       ApplyProxyRules(proxy_rules);
 }
@@ -75,13 +78,20 @@ bool UseCustomProxySettingsFunction::GetProxyServer(
   return true;
 }
 
-bool UseCustomProxySettingsFunction::ApplyAutoDetect(bool auto_detect) {
-  // We take control of the auto-detect preference even if none was specified,
+bool UseCustomProxySettingsFunction::ApplyMode(const std::string& mode) {
+  // We take control of the mode preference even if none was specified,
   // so that all proxy preferences are controlled by the same extension (if not
   // by a higher-priority source).
-  SendNotification(prefs::kProxyAutoDetect,
-                   Value::CreateBooleanValue(auto_detect));
-  return true;
+  bool result = true;
+  ProxyPrefs::ProxyServerMode mode_enum;
+  if (!ProxyPrefs::StringToProxyMode(mode, &mode_enum)) {
+    mode_enum = ProxyPrefs::SYSTEM;
+    LOG(WARNING) << "Invalid mode for proxy settings: " << mode << std::endl;
+    result = false;
+  }
+  SendNotification(prefs::kProxyServerMode,
+                   Value::CreateIntegerValue(mode_enum));
+  return result;
 }
 
 bool UseCustomProxySettingsFunction::ApplyPacScript(DictionaryValue* pac_dict) {