Extensions: Move id_util functions to crx_file component.

chrome/browser/extensions/api/signed_in_devices/id_mapping_helper.cc

 // Copyright (c) 2013 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/extensions/api/signed_in_devices/id_mapping_helper.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/rand_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/signed_in_devices/signed_in_devices_api.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync/glue/device_info.h"
-#include "extensions/common/extension.h"
+#include "components/crx_file/id_util.h"
 
 using base::DictionaryValue;
 using base::Value;
 using browser_sync::DeviceInfo;
 
 namespace extensions {
 
 std::string GetPublicIdFromGUID(
     const base::DictionaryValue& id_mapping,
     const std::string& guid) {
@@ skipping 55 matching lines @@
       value->SetString(local_id, device->guid());
     }
     device->set_public_id(local_id);
   }
 }
 
 scoped_ptr<DeviceInfo> GetDeviceInfoForClientId(
     const std::string& client_id,
     const std::string& extension_id,
     Profile* profile) {
-  DCHECK(Extension::IdIsValid(extension_id)) << extension_id
-                                             << " is not valid";
+  DCHECK(crx_file::id_util::IdIsValid(extension_id)) << extension_id
+                                                     << " is not valid";
   ScopedVector<DeviceInfo> devices = GetAllSignedInDevices(extension_id,
                                                            profile);
   for (ScopedVector<DeviceInfo>::iterator it = devices.begin();
        it != devices.end();
        ++it) {
     if ((*it)->guid() == client_id) {
       scoped_ptr<DeviceInfo> device(*it);
       devices.weak_erase(it);
       return device.Pass();
     }
   }
   return scoped_ptr<DeviceInfo>();
 }
 
 }  // namespace  extensions