Enterprise policy to prevent queries to the Quirks Server

components/quirks/quirks_manager.h

 // Copyright 2016 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.
 
 #ifndef COMPONENTS_QUIRKS_QUIRKS_MANAGER_H_
 #define COMPONENTS_QUIRKS_QUIRKS_MANAGER_H_
 
 #include <set>
 
 #include "base/callback.h"
@@ skipping 60 matching lines @@
     virtual std::string GetApiKey() const = 0;
 
     // Returns the read-only directory where icc files were added before the
     // Quirks Client provided them.
     virtual base::FilePath GetBuiltInDisplayProfileDirectory() const = 0;
 
     // Returns the path to the writable display profile directory.
     // This directory must already exist.
     virtual base::FilePath GetDownloadDisplayProfileDirectory() const = 0;
 
+    // Whether downloads are allowed by enterprise device policy.
+    virtual bool DevicePolicyEnabled() const = 0;
+
     // Gets days since first login, returned via callback.
     virtual void GetDaysSinceOobe(DaysSinceOobeCallback callback) const = 0;
 
    private:
     DISALLOW_ASSIGN(Delegate);
   };
 
   static void Initialize(
       scoped_ptr<Delegate> delegate,
       scoped_refptr<base::SequencedWorkerPool> blocking_pool,
@@ skipping 49 matching lines @@
   // Callback after checking OOBE date; launch client if appropriate.
   void OnDaysSinceOobeReceived(
       int64_t product_id,
       const RequestFinishedCallback& on_request_finished,
       int days_since_oobe);
 
   // Create and start a client to download file.
   void CreateClient(int64_t product_id,
                     const RequestFinishedCallback& on_request_finished);
 
+  // Whether downloads allowed by cmd line flag and device policy.
+  bool QuirksEnabled();
+
   // Records time of most recent server check.
   void SetLastServerCheck(int64_t product_id, const base::Time& last_check);
 
   // Set of active clients, each created to download a different Quirks file.
   std::set<scoped_ptr<QuirksClient>> clients_;
 
   // Don't start downloads before first session login.
   bool waiting_for_login_;
 
   // Ensure this class runs on a single thread.
   base::ThreadChecker thread_checker_;
 
   // These objects provide resources from the browser.
   scoped_ptr<Delegate> delegate_;  // Impl runs from chrome/browser.
   scoped_refptr<base::SequencedWorkerPool> blocking_pool_;
   PrefService* local_state_;  // For local prefs.
   scoped_refptr<net::URLRequestContextGetter> url_context_getter_;
 
   FakeQuirksFetcherCreator fake_quirks_fetcher_creator_;  // For tests.
 
   // Factory for callbacks.
   base::WeakPtrFactory<QuirksManager> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(QuirksManager);
 };
 
 }  // namespace quirks
 
 #endif  // COMPONENTS_QUIRKS_QUIRKS_MANAGER_H_