Removed ConfigurationPolicyType and extended PolicyMap.

chrome/browser/policy/configuration_policy_provider.cc

Index: chrome/browser/policy/configuration_policy_provider.cc
diff --git a/chrome/browser/policy/configuration_policy_provider.cc b/chrome/browser/policy/configuration_policy_provider.cc
index bef2da7b9630c61b6ed8a70f807b71e4d330fe62..b95ae8149657d4713e7f8c7794112a966881f3d1 100644
--- a/chrome/browser/policy/configuration_policy_provider.cc
+++ b/chrome/browser/policy/configuration_policy_provider.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/policy/configuration_policy_provider.h"
 
+#include <algorithm>
+
 #include "chrome/browser/policy/policy_map.h"
 #include "policy/policy_constants.h"
 
@@ -11,12 +13,12 @@ namespace policy {
 
 namespace {
 
-ConfigurationPolicyType kProxyPolicies[] = {
-  kPolicyProxyMode,
-  kPolicyProxyServerMode,
-  kPolicyProxyServer,
-  kPolicyProxyPacUrl,
-  kPolicyProxyBypassList,
+const char* kProxyPolicies[] = {
+  key::kProxyMode,
+  key::kProxyServerMode,
+  key::kProxyServer,
+  key::kProxyPacUrl,
+  key::kProxyBypassList,
 };
 
 }  // namespace
@@ -82,16 +84,22 @@ void ConfigurationPolicyProvider::FixDeprecatedPolicies(PolicyMap* policies) {
   // single Dictionary policy when all providers have support for that. For
   // now, the individual policies are mapped here to a single Dictionary policy
   // that the rest of the policy machinery uses.
+  PolicyLevel level = POLICY_LEVEL_RECOMMENDED;
+  PolicyScope scope = POLICY_SCOPE_USER;
   scoped_ptr<DictionaryValue> proxy_settings(new DictionaryValue);
   for (size_t i = 0; i < arraysize(kProxyPolicies); ++i) {
-    const Value* value = policies->Get(kProxyPolicies[i]);
-    if (value) {
-      proxy_settings->Set(GetPolicyName(kProxyPolicies[i]), value->DeepCopy());
+    const PolicyMap::Entry* entry = policies->Get(kProxyPolicies[i]);
+    if (entry) {
+      // The level and scope of the merged policy is the highest of any of the
+      // individual deprecated policies.
+      level = std::max(level, entry->level);
+      scope = std::max(scope, entry->scope);
+      proxy_settings->Set(kProxyPolicies[i], entry->value->DeepCopy());
       policies->Erase(kProxyPolicies[i]);
     }
   }
-  if (!proxy_settings->empty() && !policies->Get(kPolicyProxySettings))
-    policies->Set(kPolicyProxySettings, proxy_settings.release());
+  if (!proxy_settings->empty() && !policies->Get(key::kProxySettings))
+    policies->Set(key::kProxySettings, level, scope, proxy_settings.release());
 }
 
 void ConfigurationPolicyProvider::AddObserver(Observer* observer) {