Generate the Chrome policy schema at compile time.

chrome/browser/policy/browser_policy_connector.cc

Index: chrome/browser/policy/browser_policy_connector.cc
diff --git a/chrome/browser/policy/browser_policy_connector.cc b/chrome/browser/policy/browser_policy_connector.cc
index e7bc9f7d88a8c660521f78b5f844a24513ad42df..97c08414e4061cc40ccde45ec97a055db1d53bf4 100644
--- a/chrome/browser/policy/browser_policy_connector.cc
+++ b/chrome/browser/policy/browser_policy_connector.cc
@@ -33,6 +33,7 @@
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
+#include "components/policy/core/common/schema.h"
 #include "content/public/browser/browser_thread.h"
 #include "google_apis/gaia/gaia_auth_util.h"
 #include "google_apis/gaia/gaia_constants.h"
@@ -326,6 +327,7 @@ scoped_ptr<PolicyService> BrowserPolicyConnector::CreatePolicyService(
   scoped_ptr<PolicyService> service(new PolicyServiceImpl(providers));
   scoped_refptr<PolicyDomainDescriptor> descriptor = new PolicyDomainDescriptor(
       POLICY_DOMAIN_CHROME);
+  descriptor->RegisterComponent("", SchemaOwner::Wrap(GetChromeSchemaNode()));
   service->RegisterPolicyDomain(descriptor);
   return service.Pass();
 }