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

chrome/browser/ui/startup/startup_browser_creator_browsertest.cc

 // Copyright (c) 2012 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 <algorithm>
 #include <string>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/prefs/pref_service.h"
@@ skipping 1213 matching lines @@
   command_line->AppendSwitch(switches::kForceFirstRun);
 }
 
 void StartupBrowserCreatorFirstRunTest::SetUpInProcessBrowserTestFixture() {
 #if defined(ENABLE_CONFIGURATION_POLICY)
 #if defined(OS_LINUX) && defined(GOOGLE_CHROME_BUILD)
   // Set a policy that prevents the first-run dialog from being shown.
   policy_map_.Set(policy::key::kMetricsReportingEnabled,
                   policy::POLICY_LEVEL_MANDATORY,
                   policy::POLICY_SCOPE_USER,
+                  policy::POLICY_SOURCE_CLOUD,
                   new base::FundamentalValue(false),
                   NULL);
   provider_.UpdateChromePolicy(policy_map_);
 #endif  // defined(OS_LINUX) && defined(GOOGLE_CHROME_BUILD)
 
   EXPECT_CALL(provider_, IsInitializationComplete(_))
       .WillRepeatedly(Return(true));
   policy::BrowserPolicyConnector::SetPolicyProviderForTesting(&provider_);
 #endif  // defined(ENABLE_CONFIGURATION_POLICY)
 }
@@ skipping 347 matching lines @@
   browser()->profile()->GetPrefs()->SetBoolean(
       prefs::kSignInPromoShowOnFirstRunAllowed, true);
 
   // Set the following user policies:
   // * RestoreOnStartup = RestoreOnStartupIsURLs
   // * RestoreOnStartupURLs = [ "files/title1.html" ]
   policy_map_.Set(
       policy::key::kRestoreOnStartup,
       policy::POLICY_LEVEL_MANDATORY,
       policy::POLICY_SCOPE_USER,
+      policy::POLICY_SOURCE_CLOUD,
       new base::FundamentalValue(SessionStartupPref::kPrefValueURLs),
       NULL);
   base::ListValue startup_urls;
   startup_urls.Append(
       new base::StringValue(test_server()->GetURL("files/title1.html").spec()));
   policy_map_.Set(policy::key::kRestoreOnStartupURLs,
                   policy::POLICY_LEVEL_MANDATORY, policy::POLICY_SCOPE_USER,
-                  startup_urls.DeepCopy(), NULL);
+                  policy::POLICY_SOURCE_CLOUD, startup_urls.DeepCopy(),
+                  nullptr);
   provider_.UpdateChromePolicy(policy_map_);
   base::RunLoop().RunUntilIdle();
 
   // Do a process-startup browser launch.
   base::CommandLine dummy(base::CommandLine::NO_PROGRAM);
   StartupBrowserCreatorImpl launch(base::FilePath(), dummy, &browser_creator,
                                    chrome::startup::IS_FIRST_RUN);
   ASSERT_TRUE(launch.Launch(browser()->profile(), std::vector<GURL>(), true,
                             browser()->host_desktop_type()));
 
   // This should have created a new browser window.
   Browser* new_browser = FindOneOtherBrowser(browser());
   ASSERT_TRUE(new_browser);
 
   // Verify that the URL specified through policy is shown and no sync promo has
   // been added.
   TabStripModel* tab_strip = new_browser->tab_strip_model();
   ASSERT_EQ(1, tab_strip->count());
   EXPECT_EQ("title1.html",
             tab_strip->GetWebContentsAt(0)->GetURL().ExtractFileName());
 }
 #endif  // defined(ENABLE_CONFIGURATION_POLICY)
 
 #endif  // !defined(OS_LINUX) || !defined(GOOGLE_CHROME_BUILD) ||
         // defined(ENABLE_CONFIGURATION_POLICY)
 
 #endif  // !defined(OS_CHROMEOS)