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

components/policy/core/common/async_policy_provider_unittest.cc

 // Copyright 2013 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/async_policy_provider.h"
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop.h"
 #include "base/sequenced_task_runner.h"
@@ skipping 29 matching lines @@
  public:
   explicit MockPolicyLoader(
       scoped_refptr<base::SequencedTaskRunner> task_runner);
   ~MockPolicyLoader() override;
 
   // Load() returns a scoped_ptr<PolicyBundle> but it can't be mocked because
   // scoped_ptr is moveable but not copyable. This override forwards the
   // call to MockLoad() which returns a PolicyBundle*, and returns a copy
   // wrapped in a passed scoped_ptr.
   scoped_ptr<PolicyBundle> Load() override;
+  PolicySource source() const override;

[Thiemo Nagel, 2015/09/01 17:40:36]

Remove.

[fhorschig, 2015/09/04 06:53:54]

Done.

 
   MOCK_METHOD0(MockLoad, const PolicyBundle*());
   MOCK_METHOD0(InitOnBackgroundThread, void());
   MOCK_METHOD0(LastModificationTime, base::Time());
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockPolicyLoader);
 };
 
 MockPolicyLoader::MockPolicyLoader(
     scoped_refptr<base::SequencedTaskRunner> task_runner)
     : AsyncPolicyLoader(task_runner) {}
 
 MockPolicyLoader::~MockPolicyLoader() {}
 
 scoped_ptr<PolicyBundle> MockPolicyLoader::Load() {
   scoped_ptr<PolicyBundle> bundle;
   const PolicyBundle* loaded = MockLoad();
   if (loaded) {
     bundle.reset(new PolicyBundle());
     bundle->CopyFrom(*loaded);
   }
   return bundle.Pass();
 }
 
+PolicySource MockPolicyLoader::source() const {

[Thiemo Nagel, 2015/09/01 17:40:36]

Remove.

[fhorschig, 2015/09/04 06:53:54]

Done.

+  return POLICY_SOURCE_DEFAULT;
+}
+
 }  // namespace
 
 class AsyncPolicyProviderTest : public testing::Test {
  protected:
   AsyncPolicyProviderTest();
   ~AsyncPolicyProviderTest() override;
 
   void SetUp() override;
   void TearDown() override;
 
@@ skipping 132 matching lines @@
   EXPECT_CALL(observer, OnUpdatePolicy(provider_.get())).Times(0);
   provider_->Shutdown();
   loop_.RunUntilIdle();
   Mock::VerifyAndClearExpectations(&observer);
 
   provider_->RemoveObserver(&observer);
   provider_.reset();
 }
 
 }  // namespace policy