Refactored the ComponentCloudPolicyService.

chrome/browser/policy/cloud/component_cloud_policy_updater_unittest.cc

Index: chrome/browser/policy/cloud/component_cloud_policy_updater_unittest.cc
diff --git a/chrome/browser/policy/cloud/component_cloud_policy_updater_unittest.cc b/chrome/browser/policy/cloud/component_cloud_policy_updater_unittest.cc
index fd6a3773a4e6fd4711be49e70dfc926dfacf6830..484e47ca1132099c22e40ef972bc755ca6b50e0b 100644
--- a/chrome/browser/policy/cloud/component_cloud_policy_updater_unittest.cc
+++ b/chrome/browser/policy/cloud/component_cloud_policy_updater_unittest.cc
@@ -332,4 +332,21 @@ TEST_F(ComponentCloudPolicyUpdaterTest, NoPolicy) {
   EXPECT_FALSE(fetcher_factory_.GetFetcherByID(0));
 }
 
+TEST_F(ComponentCloudPolicyUpdaterTest, CancelUpdate) {
+  // Submit a policy fetch response with a valid download URL.
+  updater_->UpdateExternalPolicy(CreateResponse());
+  task_runner_->RunUntilIdle();
+
+  // Verify that the download has been started.
+  EXPECT_TRUE(fetcher_factory_.GetFetcherByID(0));
+
+  // Now cancel that update before the download completes.
+  EXPECT_CALL(store_delegate_, OnComponentCloudPolicyStoreUpdated()).Times(0);
+  updater_->CancelUpdate(
+      PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, kTestExtension));
+  task_runner_->RunUntilIdle();
+  Mock::VerifyAndClearExpectations(&store_delegate_);
+  EXPECT_FALSE(fetcher_factory_.GetFetcherByID(0));
+}
+
 }  // namespace policy