Remove migration of obsolete value for "session.restore_on_startup".

chrome/browser/policy/policy_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 <vector>
 
 #include "ash/display/display_manager.h"
 #include "base/bind.h"
@@ skipping 3250 matching lines @@
   }
 
   void SetUpOnMainThread() override {
     BrowserThread::PostTask(
         BrowserThread::IO,
         FROM_HERE,
         base::Bind(
             RedirectHostsToTestData, kRestoredURLs, arraysize(kRestoredURLs)));
   }
 
-  void HomepageIsNotNTP() {
-    // Verifies that policy can set the startup pages to the homepage, when
-    // the homepage is not the NTP.
-    PolicyMap policies;
-    policies.Set(
-        key::kRestoreOnStartup,
-        POLICY_LEVEL_MANDATORY,
-        POLICY_SCOPE_USER,
-        POLICY_SOURCE_CLOUD,
-        new base::FundamentalValue(SessionStartupPref::kPrefValueHomePage),
-        NULL);
-    policies.Set(key::kHomepageIsNewTabPage,
-                 POLICY_LEVEL_MANDATORY,
-                 POLICY_SCOPE_USER,
-                 POLICY_SOURCE_CLOUD,
-                 new base::FundamentalValue(false),
-                 NULL);
-    policies.Set(key::kHomepageLocation,
-                 POLICY_LEVEL_MANDATORY,
-                 POLICY_SCOPE_USER,
-                 POLICY_SOURCE_CLOUD,
-                 new base::StringValue(kRestoredURLs[1]),
-                 NULL);
-    provider_.UpdateChromePolicy(policies);
-
-    expected_urls_.push_back(GURL(kRestoredURLs[1]));
-  }
-
-  void HomepageIsNTP() {
-    // Verifies that policy can set the startup pages to the homepage, when
-    // the homepage is the NTP.
-    PolicyMap policies;
-    policies.Set(
-        key::kRestoreOnStartup,
-        POLICY_LEVEL_MANDATORY,
-        POLICY_SCOPE_USER,
-        POLICY_SOURCE_CLOUD,
-        new base::FundamentalValue(SessionStartupPref::kPrefValueHomePage),
-        NULL);
-    policies.Set(key::kHomepageIsNewTabPage,
-                 POLICY_LEVEL_MANDATORY,
-                 POLICY_SCOPE_USER,
-                 POLICY_SOURCE_CLOUD,
-                 new base::FundamentalValue(true),
-                 NULL);
-    provider_.UpdateChromePolicy(policies);
-
-    expected_urls_.push_back(GURL(chrome::kChromeUINewTabURL));
-  }
-
   void ListOfURLs() {
     // Verifies that policy can set the startup pages to a list of URLs.
     base::ListValue urls;
     for (size_t i = 0; i < arraysize(kRestoredURLs); ++i) {
       urls.Append(new base::StringValue(kRestoredURLs[i]));
       expected_urls_.push_back(GURL(kRestoredURLs[i]));
     }
     PolicyMap policies;
     policies.Set(key::kRestoreOnStartup,
                  POLICY_LEVEL_MANDATORY,
@@ skipping 66 matching lines @@
   int size = static_cast<int>(expected_urls_.size());
   EXPECT_EQ(size, model->count());
   for (int i = 0; i < size && i < model->count(); ++i) {
     EXPECT_EQ(expected_urls_[i], model->GetWebContentsAt(i)->GetURL());
   }
 }
 
 INSTANTIATE_TEST_CASE_P(
     RestoreOnStartupPolicyTestInstance,
     RestoreOnStartupPolicyTest,
-    testing::Values(&RestoreOnStartupPolicyTest::HomepageIsNotNTP,
-                    &RestoreOnStartupPolicyTest::HomepageIsNTP,
-                    &RestoreOnStartupPolicyTest::ListOfURLs,
+    testing::Values(&RestoreOnStartupPolicyTest::ListOfURLs,
                     &RestoreOnStartupPolicyTest::NTP,
                     &RestoreOnStartupPolicyTest::Last));
 
 // Similar to PolicyTest but sets a couple of policies before the browser is
 // started.
 class PolicyStatisticsCollectorTest : public PolicyTest {
  public:
   PolicyStatisticsCollectorTest() {}
   ~PolicyStatisticsCollectorTest() override {}
 
@@ skipping 565 matching lines @@
                POLICY_SCOPE_USER,
                POLICY_SOURCE_CLOUD,
                new base::FundamentalValue(false),
                NULL);
   UpdateProviderPolicy(policies);
   EXPECT_FALSE(display_manager->unified_desktop_enabled());
 }
 #endif  // defined(OS_CHROMEOS)
 
 }  // namespace policy