Mocker for OSCrypt

components/signin/core/browser/BUILD.gn

 # 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.
 
 if (is_android) {
   import("//build/config/android/rules.gni")
 }
 
 source_set("browser") {
   sources = [
@@ skipping 134 matching lines @@
     "gaia_cookie_manager_service_unittest.cc",
     "refresh_token_annotation_request_unittest.cc",
     "signin_error_controller_unittest.cc",
     "signin_investigator_unittest.cc",
     "signin_status_metrics_provider_unittest.cc",
     "webdata/token_service_table_unittest.cc",
   ]
 
   deps = [
     ":test_support",
-    "//components/os_crypt:os_crypt",
+    "//components/os_crypt:test_support",
     "//components/signin/core/common",
     "//testing/gmock",
   ]
 
   if (is_chromeos) {
     sources -= [ "signin_status_metrics_provider_unittest.cc" ]
   }
 }
 
 if (is_android) {
   # GYP: //component/signin.gypi:investigated_scenario_java
   java_cpp_enum("investigated_scenario_java") {
     sources = [
       "signin_investigator.h",
     ]
   }
 }