Allow the component updater framework to control Origin Trials.

chrome/browser/component_updater/origin_trials_component_installer.h

-// Copyright 2014 The Chromium Authors. All rights reserved.
+// 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 CHROME_BROWSER_COMPONENT_UPDATER_EV_WHITELIST_COMPONENT_INSTALLER_H_
-#define CHROME_BROWSER_COMPONENT_UPDATER_EV_WHITELIST_COMPONENT_INSTALLER_H_
+#ifndef CHROME_BROWSER_COMPONENT_UPDATER_ORIGIN_TRIALS_COMPONENT_INSTALLER_H_
+#define CHROME_BROWSER_COMPONENT_UPDATER_ORIGIN_TRIALS_COMPONENT_INSTALLER_H_
 
 #include <stdint.h>
+
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/values.h"
+#include "base/version.h"
 #include "components/component_updater/default_component_installer.h"
 
-namespace base {
-class FilePath;
-}  // namespace base
-
 namespace component_updater {
 
 class ComponentUpdateService;
 
-class EVWhitelistComponentInstallerTraits : public ComponentInstallerTraits {
+class OriginTrialsComponentInstallerTraits : public ComponentInstallerTraits {
  public:
-  EVWhitelistComponentInstallerTraits() {}
-  ~EVWhitelistComponentInstallerTraits() override {}
+  OriginTrialsComponentInstallerTraits() = default;
+  ~OriginTrialsComponentInstallerTraits() override = default;
 
  private:
-  // The following methods override ComponentInstallerTraits.
+  bool VerifyInstallation(const base::DictionaryValue& manifest,
+                          const base::FilePath& install_dir) const override;
   bool CanAutoUpdate() const override;
   bool RequiresNetworkEncryption() const override;
   bool OnCustomInstall(const base::DictionaryValue& manifest,
                        const base::FilePath& install_dir) override;
-  bool VerifyInstallation(const base::DictionaryValue& manifest,
-                          const base::FilePath& install_dir) const override;
   void ComponentReady(const base::Version& version,
                       const base::FilePath& install_dir,
                       std::unique_ptr<base::DictionaryValue> manifest) override;
   base::FilePath GetBaseDirectory() const override;
   void GetHash(std::vector<uint8_t>* hash) const override;
   std::string GetName() const override;
   std::string GetAp() const override;
 
-  static base::FilePath GetInstalledPath(const base::FilePath& base);
-
-  DISALLOW_COPY_AND_ASSIGN(EVWhitelistComponentInstallerTraits);
+  DISALLOW_COPY_AND_ASSIGN(OriginTrialsComponentInstallerTraits);
 };
 
 // Call once during startup to make the component update service aware of
-// the EV whitelist.
-void RegisterEVWhitelistComponent(ComponentUpdateService* cus,
-                                  const base::FilePath& user_data_dir);
+// the origin trials update component.
+void RegisterOriginTrialsComponent(ComponentUpdateService* cus,
+                                   const base::FilePath& user_data_dir);
 
 }  // namespace component_updater
 
-#endif  // CHROME_BROWSER_COMPONENT_UPDATER_EV_WHITELIST_COMPONENT_INSTALLER_H_
+#endif  // CHROME_BROWSER_COMPONENT_UPDATER_ORIGIN_TRIALS_COMPONENT_INSTALLER_H_