GTTF: Use a fresh TestingBrowserProcess for each test, part #6

chrome/browser/chromeos/login/signed_settings_unittest.cc

 // Copyright (c) 2011 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/chromeos/login/signed_settings.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/scoped_temp_dir.h"
 #include "base/stringprintf.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/cros/mock_library_loader.h"
 #include "chrome/browser/chromeos/cros/mock_login_library.h"
 #include "chrome/browser/chromeos/cros_settings_names.h"
 #include "chrome/browser/chromeos/login/mock_owner_key_utils.h"
 #include "chrome/browser/chromeos/login/mock_ownership_service.h"
 #include "chrome/browser/chromeos/login/owner_manager_unittest.h"
 #include "chrome/browser/policy/proto/chrome_device_policy.pb.h"
 #include "chrome/browser/policy/proto/device_management_backend.pb.h"
+#include "chrome/test/base/testing_browser_process_test.h"
 #include "content/browser/browser_thread.h"
 #include "crypto/rsa_private_key.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::testing::A;
 using ::testing::AnyNumber;
 using ::testing::InvokeArgument;
 using ::testing::Return;
 using ::testing::ReturnRef;
@@ skipping 61 matching lines @@
   virtual void compare_expected(const em::PolicyFetchResponse& to_compare) {
     std::string ex_string, comp_string;
     EXPECT_TRUE(expected_.SerializeToString(&ex_string));
     EXPECT_TRUE(to_compare.SerializeToString(&comp_string));
     EXPECT_EQ(ex_string, comp_string);
   }
 };
 
 }  // anonymous namespace
 
-class SignedSettingsTest : public ::testing::Test {
+class SignedSettingsTest : public TestingBrowserProcessTest {
  public:
   SignedSettingsTest()
       : fake_email_("fakey@example.com"),
         fake_domain_("*@example.com"),
         fake_prop_(kAccountsPrefAllowGuest),
         fake_value_("false"),
         message_loop_(MessageLoop::TYPE_UI),
         ui_thread_(BrowserThread::UI, &message_loop_),
         file_thread_(BrowserThread::FILE),
         mock_(new MockKeyUtils),
@@ skipping 679 matching lines @@
 
   s->Execute();
   message_loop_.RunAllPending();
   UnMockLoginLib();
 
   s->OnKeyOpComplete(OwnerManager::OPERATION_FAILED, std::vector<uint8>());
   message_loop_.RunAllPending();
 }
 
 }  // namespace chromeos