Break CloudPolicyRefreshScheduler's dependency on PrefService.

chrome/browser/policy/cloud_policy_refresh_scheduler_unittest.cc

Index: chrome/browser/policy/cloud_policy_refresh_scheduler_unittest.cc
diff --git a/chrome/browser/policy/cloud_policy_refresh_scheduler_unittest.cc b/chrome/browser/policy/cloud_policy_refresh_scheduler_unittest.cc
index d133be7335f394ca9d3864c3631533b6a704d3c3..2d78f8e908959f8af6f281211ff65f34d4f9462e 100644
--- a/chrome/browser/policy/cloud_policy_refresh_scheduler_unittest.cc
+++ b/chrome/browser/policy/cloud_policy_refresh_scheduler_unittest.cc
@@ -12,8 +12,7 @@
 #include "chrome/browser/policy/mock_cloud_policy_store.h"
 #include "chrome/browser/policy/test_task_runner.h"
 #include "chrome/browser/prefs/browser_prefs.h"
-#include "chrome/common/pref_names.h"
-#include "chrome/test/base/testing_pref_service.h"
+#include "policy/policy_constants.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -34,10 +33,7 @@ class CloudPolicyRefreshSchedulerTest : public testing::Test {
  protected:
   CloudPolicyRefreshSchedulerTest()
       : task_runner_(new TestTaskRunner()),
-        network_change_notifier_(net::NetworkChangeNotifier::CreateMock()) {
-    chrome::RegisterLocalState(&prefs_);
-    prefs_.SetInteger(prefs::kUserPolicyRefreshRate, kPolicyRefreshRate);
-  }
+        network_change_notifier_(net::NetworkChangeNotifier::CreateMock()) {}
 
   virtual void SetUp() OVERRIDE {
     client_.SetDMToken("token");
@@ -61,9 +57,10 @@ class CloudPolicyRefreshSchedulerTest : public testing::Test {
   }
 
   CloudPolicyRefreshScheduler* CreateRefreshScheduler() {
-    return new CloudPolicyRefreshScheduler(&client_, &store_, &prefs_,
-                                         prefs::kUserPolicyRefreshRate,
-                                         task_runner_);
+    CloudPolicyRefreshScheduler* scheduler =
+        new CloudPolicyRefreshScheduler(&client_, &store_, task_runner_);
+    scheduler->SetRefreshDelay(kPolicyRefreshRate);
+    return scheduler;
   }
 
   void NotifyIPAddressChanged() {
@@ -82,7 +79,6 @@ class CloudPolicyRefreshSchedulerTest : public testing::Test {
   MessageLoop loop_;
   MockCloudPolicyClient client_;
   MockCloudPolicyStore store_;
-  TestingPrefService prefs_;
   scoped_refptr<TestTaskRunner> task_runner_;
   scoped_ptr<net::NetworkChangeNotifier> network_change_notifier_;
 
@@ -136,19 +132,19 @@ TEST_F(CloudPolicyRefreshSchedulerTest, Unregistered) {
   client_.NotifyPolicyFetched();
   client_.NotifyRegistrationStateChanged();
   client_.NotifyClientError();
+  scheduler->SetRefreshDelay(12 * 60 * 60 * 1000);
   store_.NotifyStoreLoaded();
   store_.NotifyStoreError();
-  prefs_.SetInteger(prefs::kUserPolicyRefreshRate, 12 * 60 * 60 * 1000);
 }
 
 class CloudPolicyRefreshSchedulerSteadyStateTest
     : public CloudPolicyRefreshSchedulerTest {
  protected:
   CloudPolicyRefreshSchedulerSteadyStateTest()
-      : refresh_scheduler_(&client_, &store_, &prefs_,
-                           prefs::kUserPolicyRefreshRate, task_runner_) {}
+      : refresh_scheduler_(&client_, &store_, task_runner_) {}
 
   virtual void SetUp() OVERRIDE {
+    refresh_scheduler_.SetRefreshDelay(kPolicyRefreshRate);
     CloudPolicyRefreshSchedulerTest::SetUp();
     last_refresh_ = base::Time::NowFromSystemTime();
     client_.NotifyPolicyFetched();
@@ -185,15 +181,15 @@ TEST_F(CloudPolicyRefreshSchedulerSteadyStateTest, OnStoreError) {
 
 TEST_F(CloudPolicyRefreshSchedulerSteadyStateTest, RefreshDelayChange) {
   const int delay_short_ms = 5 * 60 * 1000;
-  prefs_.SetInteger(prefs::kUserPolicyRefreshRate, delay_short_ms);
+  refresh_scheduler_.SetRefreshDelay(delay_short_ms);
   CheckTiming(CloudPolicyRefreshScheduler::kRefreshDelayMinMs);
 
   const int delay_ms = 12 * 60 * 60 * 1000;
-  prefs_.SetInteger(prefs::kUserPolicyRefreshRate, delay_ms);
+  refresh_scheduler_.SetRefreshDelay(delay_ms);
   CheckTiming(delay_ms);
 
   const int delay_long_ms = 2 * 24 * 60 * 60 * 1000;
-  prefs_.SetInteger(prefs::kUserPolicyRefreshRate, delay_long_ms);
+  refresh_scheduler_.SetRefreshDelay(delay_long_ms);
   CheckTiming(CloudPolicyRefreshScheduler::kRefreshDelayMaxMs);
 }