Move UserInfo to user_manager.

components/user_manager.gypi

 # 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.
 
 {
+  'variables': {
+    # Cross-platform user_manager sources.
+    'user_manager_shared_sources': [
+      'user_manager/empty_user_info.cc',
+      'user_manager/empty_user_info.h',
+      'user_manager/user_info.h',
+      'user_manager/user_info.cc',
+      'user_manager/user_info_impl.cc',
+      'user_manager/user_info_impl.h',
+      'user_manager/user_manager_export.h',
+    ],
+    # Chrome OS user_manager sources.
+    'user_manager_chromeos_sources': [
+      'user_manager/user_image/user_image.cc',
+      'user_manager/user_image/user_image.h',
+      'user_manager/user_type.h',
+    ],
+  },
   'targets': [{
     'target_name': 'user_manager',
     'type': '<(component)',
     'dependencies': [
       '../base/base.gyp:base',
       '../skia/skia.gyp:skia',
       '../ui/gfx/gfx.gyp:gfx',
       '../url/url.gyp:url_lib',
     ],
     'defines': [
       'USER_MANAGER_IMPLEMENTATION',
     ],
     'include_dirs': [
       '..',
     ],
-    'sources': [
-      'user_manager/user_image/user_image.cc',
-      'user_manager/user_image/user_image.h',
-      'user_manager/user_type.h',
-      'user_manager/user_manager_export.h',
+    'sources': [ '<@(user_manager_shared_sources)' ],
+    'conditions': [
+      ['chromeos == 1', {
+        'sources': [ '<@(user_manager_chromeos_sources)' ],
+      }],
     ],
   }],
 }