Re-enable fetching component policies for login screen apps

chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos.h

Index: chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos.h
diff --git a/chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos.h b/chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos.h
index 7a30322ceee7f429be3d66b31bbfab09997e0834..6d3b35179c1c99c7c1e601cefae380aa454c53ad 100644
--- a/chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos.h
+++ b/chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos.h
@@ -123,11 +123,12 @@ class DeviceCloudPolicyManagerChromeOS : public CloudPolicyManager {
   // associated with this schema registry.
   void SetSigninProfileSchemaRegistry(SchemaRegistry* schema_registry);
 
-  // Sets whether the component cloud policy service should be created.
-  // Defaults to true.
-  void set_is_component_policy_enabled_for_testing(
-      bool is_component_policy_enabled) {
-    is_component_policy_enabled_ = is_component_policy_enabled;
+  // Sets whether the component cloud policy should be disabled (by skipping
+  // the component cloud policy service creation).
+  void set_component_policy_disabled_for_testing(
+      bool component_policy_disabled_for_testing) {
+    component_policy_disabled_for_testing_ =
+        component_policy_disabled_for_testing;
   }
 
  private:
@@ -175,12 +176,9 @@ class DeviceCloudPolicyManagerChromeOS : public CloudPolicyManager {
   std::unique_ptr<ForwardingSchemaRegistry>
       signin_profile_forwarding_schema_registry_;
 
-  // Whether the component cloud policy service should be created.
-  // TODO(emaxx): Change the default to true once both the client and the
-  // DMServer are ready for handling policy fetches with the
-  // google/chromeos/signinextension type. See crbug.com/666720,
-  // crbug.com/644304 for reference.
-  bool is_component_policy_enabled_ = false;
+  // Whether the component cloud policy should be disabled (by skipping the
+  // component cloud policy service creation).
+  bool component_policy_disabled_for_testing_ = false;
 
   base::ObserverList<Observer, true> observers_;