Extract ArcTermsOfServiceNegotiator implementation.

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 <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
 #include <memory>
 #include <string>
@@ skipping 3938 matching lines @@
 class ArcPolicyTest : public PolicyTest {
  public:
   ArcPolicyTest() {}
   ~ArcPolicyTest() override {}
 
  protected:
   void SetUpTest() {
     arc::ArcSessionManager::DisableUIForTesting();
 
     browser()->profile()->GetPrefs()->SetBoolean(prefs::kArcSignedIn, true);
+    browser()->profile()->GetPrefs()->SetBoolean(prefs::kArcTermsAccepted,
+                                                 true);
   }
 
   void TearDownTest() { arc::ArcSessionManager::Get()->Shutdown(); }
 
   void SetUpInProcessBrowserTestFixture() override {
     PolicyTest::SetUpInProcessBrowserTestFixture();
     fake_session_manager_client_ = new chromeos::FakeSessionManagerClient;
     fake_session_manager_client_->set_arc_available(true);
     chromeos::DBusThreadManager::GetSetterForTesting()->SetSessionManagerClient(
         std::unique_ptr<chromeos::SessionManagerClient>(
@@ skipping 257 matching lines @@
 
   SetEmptyPolicy();
   // Policy not set.
   CheckSystemTimezoneAutomaticDetectionPolicyUnset();
   EXPECT_TRUE(CheckResolveTimezoneByGeolocation(true, false));
   EXPECT_TRUE(manager->TimeZoneResolverShouldBeRunningForTests());
 }
 #endif  // defined(OS_CHROMEOS)
 
 }  // namespace policy