Include sync.pb.h in sync_data.h.

components/password_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.
 
 {
   'targets': [
     {
       'target_name': 'password_manager_core_browser',
       'type': 'static_library',
       'dependencies': [
@@ skipping 60 matching lines @@
             'PASSWORD_MANAGER_ENABLE_SYNC',
           ],
           'dependencies': [
             '../sync/sync.gyp:sync',
           ],
           'direct_dependent_settings': {
             'defines': [
               'PASSWORD_MANAGER_ENABLE_SYNC',
             ],
           },
+          'export_dependent_settings': [
+            '../sync/sync.gyp:sync',
+          ],
           'sources': [
             'password_manager/core/browser/password_syncable_service.cc',
             'password_manager/core/browser/password_syncable_service.h',
           ],
         }],
       ],
       # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
       'msvs_disabled_warnings': [ 4267, ],
     },
     {
       'target_name': 'password_manager_core_browser_test_support',
       'type': 'static_library',
       'dependencies': [
         'autofill_core_common',
+        'password_manager_core_browser',
         '../base/base.gyp:base',
         '../testing/gmock.gyp:gmock',
         '../testing/gtest.gyp:gtest',
       ],
       'include_dirs': [
         '..',
       ],
       'sources': [
         'password_manager/core/browser/mock_password_store.cc',
         'password_manager/core/browser/mock_password_store.h',
@@ skipping 41 matching lines @@
           ],
           'sources': [
             'password_manager/content/browser/content_password_manager_driver.cc',
             'password_manager/content/browser/content_password_manager_driver.h',
           ],
         },
       ],
     }],
   ],
 }