Move WebData component unittests to //components/webdata.

chrome/browser/webdata/web_data_service_test_util.h

-// 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.
-
-#ifndef CHROME_BROWSER_WEBDATA_WEB_DATA_SERVICE_TEST_UTIL_H__
-#define CHROME_BROWSER_WEBDATA_WEB_DATA_SERVICE_TEST_UTIL_H__
-
-#include "base/basictypes.h"
-#include "base/message_loop.h"
-#include "chrome/browser/webdata/web_data_service.h"
-#include "chrome/browser/webdata/web_data_service_factory.h"
-#include "content/public/browser/browser_thread.h"
-
-template <class T>
-class AutofillWebDataServiceConsumer: public WebDataServiceConsumer {
- public:
-  AutofillWebDataServiceConsumer() : handle_(0) {}
-  virtual ~AutofillWebDataServiceConsumer() {}
-
-  virtual void OnWebDataServiceRequestDone(WebDataService::Handle handle,
-                                           const WDTypedResult* result) {
-    using content::BrowserThread;
-    DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-    handle_ = handle;
-    const WDResult<T>* wrapped_result =
-        static_cast<const WDResult<T>*>(result);
-    result_ = wrapped_result->GetValue();
-
-    MessageLoop::current()->Quit();
-  }
-
-  WebDataService::Handle handle() { return handle_; }
-  T& result() { return result_; }
-
- private:
-  WebDataService::Handle handle_;
-  T result_;
-  DISALLOW_COPY_AND_ASSIGN(AutofillWebDataServiceConsumer);
-};
-
-// Base class for mocks of WebDataService, that does nothing in
-// Shutdown().
-class MockWebDataServiceWrapperBase : public WebDataServiceWrapper {
- public:
-  MockWebDataServiceWrapperBase();
-  virtual ~MockWebDataServiceWrapperBase();
-
-  virtual void Shutdown() OVERRIDE;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(MockWebDataServiceWrapperBase);
-};
-
-// Pass your fake WebDataService in the constructor and this will
-// serve it up via GetWebData().
-class MockWebDataServiceWrapper : public MockWebDataServiceWrapperBase {
- public:
-  MockWebDataServiceWrapper(
-      scoped_refptr<WebDataService> fake_service,
-      scoped_refptr<AutofillWebDataService> fake_autofill);
-
-  virtual ~MockWebDataServiceWrapper();
-
-  virtual scoped_refptr<AutofillWebDataService> GetAutofillWebData() OVERRIDE;
-
-  virtual scoped_refptr<WebDataService> GetWebData() OVERRIDE;
-
- protected:
-  scoped_refptr<AutofillWebDataService> fake_autofill_web_data_;
-  scoped_refptr<WebDataService> fake_web_data_;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(MockWebDataServiceWrapper);
-};
-
-#endif  // CHROME_BROWSER_WEBDATA_WEB_DATA_SERVICE_TEST_UTIL_H__