Use content::RunBlockingPoolTask() in tests.

chrome/browser/chromeos/settings/session_manager_operation_unittest.cc

 // Copyright (c) 2012 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/settings/session_manager_operation.h"
 
+#include <string>
+#include <vector>
+
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/time/time.h"
 #include "chrome/browser/chromeos/ownership/owner_settings_service.h"
 #include "chrome/browser/chromeos/ownership/owner_settings_service_factory.h"
 #include "chrome/browser/chromeos/policy/proto/chrome_device_policy.pb.h"
 #include "chrome/browser/chromeos/settings/device_settings_test_helper.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/ownership/mock_owner_key_util.h"
 #include "components/policy/core/common/cloud/cloud_policy_constants.h"
 #include "components/policy/core/common/cloud/cloud_policy_validator.h"
 #include "components/policy/core/common/cloud/policy_builder.h"
 #include "content/public/test/test_browser_thread.h"
+#include "content/public/test/test_utils.h"
 #include "crypto/rsa_private_key.h"
 #include "policy/proto/device_management_backend.pb.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace em = enterprise_management;
 
 using testing::Mock;
 using testing::_;
 
@@ skipping 114 matching lines @@
 
 TEST_F(SessionManagerOperationTest, RestartLoad) {
   owner_key_util_->SetPrivateKey(policy_.GetSigningKey());
   device_settings_test_helper_.set_policy_blob(policy_.GetBlob());
   LoadSettingsOperation op(
       base::Bind(&SessionManagerOperationTest::OnOperationCompleted,
                  base::Unretained(this)));
 
   EXPECT_CALL(*this, OnOperationCompleted(&op, _)).Times(0);
   op.Start(&device_settings_test_helper_, owner_key_util_, NULL);
-  device_settings_test_helper_.FlushLoops();
+  content::RunAllBlockingPoolTasksUntilIdle();
   device_settings_test_helper_.FlushRetrieve();
   EXPECT_TRUE(op.public_key().get());
   EXPECT_TRUE(op.public_key()->is_loaded());
   Mock::VerifyAndClearExpectations(this);
 
   // Now install a different key and policy and restart the operation.
   policy_.SetSigningKey(*policy::PolicyBuilder::CreateTestOtherSigningKey());
   policy_.payload().mutable_metrics_enabled()->set_metrics_enabled(true);
   policy_.Build();
   device_settings_test_helper_.set_policy_blob(policy_.GetBlob());
@@ skipping 97 matching lines @@
   message_loop_.RunUntilIdle();
   EXPECT_TRUE(validated_);
 
   // Loaded device settings should match what the operation received.
   ASSERT_TRUE(op.device_settings().get());
   EXPECT_EQ(policy_.payload().SerializeAsString(),
             op.device_settings()->SerializeAsString());
 }
 
 }  // namespace chromeos