Enable policy support for registering protocol handler.

chrome/browser/policy/configuration_policy_handler_list_factory.cc

Index: chrome/browser/policy/configuration_policy_handler_list_factory.cc
diff --git a/chrome/browser/policy/configuration_policy_handler_list_factory.cc b/chrome/browser/policy/configuration_policy_handler_list_factory.cc
index 6528aeaebb9a4211e5307fa2e67252ba8272106d..a71620cc8bf2cae91acb9b37067f928c259b3a9a 100644
--- a/chrome/browser/policy/configuration_policy_handler_list_factory.cc
+++ b/chrome/browser/policy/configuration_policy_handler_list_factory.cc
@@ -530,6 +530,16 @@ scoped_ptr<ConfigurationPolicyHandlerList> BuildHandlerList(
       new ProxyPolicyHandler()));
   handlers->AddHandler(make_scoped_ptr<ConfigurationPolicyHandler>(
       new URLBlacklistPolicyHandler()));
+#if !defined(OS_IOS) && !defined(OS_ANDROID)

[bartfab (slow), 2014/06/11 10:08:44]

Nit: There is a section guarded by "#if !defined(OS_ANDROID) &&
!defined(OS_IOS)" already, starting in line 584. You can add your handler there
instead of adding another conditional section.

[kaliamoorthi, 2014/06/13 13:22:27]

Done.

+  handlers->AddHandler(make_scoped_ptr<ConfigurationPolicyHandler>(
+      new SimpleSchemaValidatingPolicyHandler(
+          key::kRegisteredProtocolHandlers,
+          prefs::kPolicyRegisteredProtocolHandlers,
+          chrome_schema,
+          SCHEMA_STRICT,
+          true,
+          false)));
+#endif
 
 #if !defined(OS_IOS)
   handlers->AddHandler(make_scoped_ptr<ConfigurationPolicyHandler>(