Add source column to chrome://policy showing the origins of policies.

components/policy/core/common/proxy_policy_provider.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/policy/core/common/proxy_policy_provider.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "components/policy/core/common/policy_bundle.h"
 
@@ skipping 34 matching lines @@
   } else {
     // Subtle: if a RefreshPolicies() call comes after Shutdown() then the
     // current bundle should be served instead. This also does the right thing
     // if SetDelegate() was never called before.
     scoped_ptr<PolicyBundle> bundle(new PolicyBundle());
     bundle->CopyFrom(policies());
     UpdatePolicy(bundle.Pass());
   }
 }
 
+PolicySource ProxyPolicyProvider::source() const {

[Thiemo Nagel, 2015/09/01 17:40:37]

Remove.

[fhorschig, 2015/09/04 06:53:55]

Done.

+  if (delegate_)
+    return delegate_->source();
+  return POLICY_SOURCE_DEFAULT;
+}
+
 void ProxyPolicyProvider::OnUpdatePolicy(
     ConfigurationPolicyProvider* provider) {
   DCHECK_EQ(delegate_, provider);
   scoped_ptr<PolicyBundle> bundle(new PolicyBundle());
   bundle->CopyFrom(delegate_->policies());
   UpdatePolicy(bundle.Pass());
 }
 
 }  // namespace policy