Implement CUP signing in UpdateClient.

chrome/browser/component_updater/chrome_component_updater_configurator.cc

 // Copyright 2014 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 "chrome/browser/component_updater/chrome_component_updater_configurator.h"
 
 #include <string>
 #include <vector>
 
 #include "base/strings/sys_string_conversions.h"
@@ skipping 32 matching lines @@
   std::string GetChannel() const override;
   std::string GetLang() const override;
   std::string GetOSLongName() const override;
   std::string ExtraRequestParams() const override;
   std::string GetDownloadPreference() const override;
   net::URLRequestContextGetter* RequestContext() const override;
   scoped_refptr<update_client::OutOfProcessPatcher> CreateOutOfProcessPatcher()
       const override;
   bool DeltasEnabled() const override;
   bool UseBackgroundDownloader() const override;
+  bool UseCupSigning() const override;
   scoped_refptr<base::SequencedTaskRunner> GetSequencedTaskRunner()
       const override;
 
  private:
   friend class base::RefCountedThreadSafe<ChromeConfigurator>;
 
   ConfiguratorImpl configurator_impl_;
 
   ~ChromeConfigurator() override {}
 };
@@ skipping 74 matching lines @@
 }
 
 bool ChromeConfigurator::DeltasEnabled() const {
   return configurator_impl_.DeltasEnabled();
 }
 
 bool ChromeConfigurator::UseBackgroundDownloader() const {
   return configurator_impl_.UseBackgroundDownloader();
 }
 
+bool ChromeConfigurator::UseCupSigning() const {
+  return configurator_impl_.UseCupSigning();
+}
+
 // Returns a task runner to run blocking tasks. The task runner continues to run
 // after the browser shuts down, until the OS terminates the process. This
 // imposes certain requirements for the code using the task runner, such as
 // not accessing any global browser state while the code is running.
 scoped_refptr<base::SequencedTaskRunner>
 ChromeConfigurator::GetSequencedTaskRunner() const {
   return content::BrowserThread::GetBlockingPool()
       ->GetSequencedTaskRunnerWithShutdownBehavior(
           base::SequencedWorkerPool::GetSequenceToken(),
           base::SequencedWorkerPool::CONTINUE_ON_SHUTDOWN);
 }
 
 }  // namespace
 
 scoped_refptr<update_client::Configurator>
 MakeChromeComponentUpdaterConfigurator(
     const base::CommandLine* cmdline,
     net::URLRequestContextGetter* context_getter) {
   return new ChromeConfigurator(cmdline, context_getter);
 }
 
 }  // namespace component_updater