Componentize component_updater: Move some paths/constants to component.

chrome/browser/component_updater/component_updater_service.h

 // Copyright 2012 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_COMPONENT_UPDATER_SERVICE_H_
 #define CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_UPDATER_SERVICE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 53 matching lines @@
 // |pk_hash| is the SHA256 hash of the component's public key. If the component
 // is to be installed then version should be "0" or "0.0", else it should be
 // the current version. |fingerprint|, and |name| are optional.
 // |allow_background_download| specifies that the component can be background
 // downloaded in some cases. The default for this value is |true| and the value
 // can be overriden at the registration time. This is a temporary change until
 // the issue 340448 is resolved.
 struct CrxComponent {
   std::vector<uint8> pk_hash;
   ComponentInstaller* installer;
-  Version version;
+  base::Version version;
   std::string fingerprint;
   std::string name;
   bool allow_background_download;
   CrxComponent();
   ~CrxComponent();
 };
 
 struct CrxUpdateItem;
 
 // The component update service is in charge of installing or upgrading
@@ skipping 158 matching lines @@
   // the update will be applied. The caller can subscribe to component update
   // service notifications to get an indication about the outcome of the
   // on-demand update. The function does not implement any cooldown interval.
   virtual ComponentUpdateService::Status OnDemandUpdate(
       const std::string& component_id) = 0;
 };
 
 // Creates the component updater. You must pass a valid |config| allocated on
 // the heap which the component updater will own.
 ComponentUpdateService* ComponentUpdateServiceFactory(
-    ComponentUpdateService::Configurator* config);
+    ComponentUpdateService::Configurator* config,
+    const std::string& application_version,

[Sorin Jianu, 2014/06/19 00:48:22]

we can get rid of the members if we can make them members of the Configurator
interface.

+    const std::string& platform_name);
 }  // namespace component_updater
 
 #endif  // CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_UPDATER_SERVICE_H_