Introduce new component webdata_services

Move WebDataServiceWrapper into its own component webdata_services so
that the code can be shared with iOS.

The code cannot go into webdata component since it depends on other
components (autofill, password_manager, search_engine, signin) that
depends on webdata (as they implements the WebDataService interface).

BUG=437508

Review URL: https://codereview.chromium.org/777863002

Cr-Commit-Position: refs/heads/master@{#308451}

1 files changed, 48 insertions, 0 deletions

diff --git a/components/webdata_services/web_data_service_test_util.h b/components/webdata_services/web_data_service_test_util.h
new file mode 100644
index 0000000..4c260a1
--- /dev/null
+++ b/components/webdata_services/web_data_service_test_util.h
@@ -0,0 +1,48 @@
+// 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 COMPONENTS_WEBDATA_SERVICES_WEB_DATA_SERVICE_TEST_UTIL_H__
+#define COMPONENTS_WEBDATA_SERVICES_WEB_DATA_SERVICE_TEST_UTIL_H__
+
+#include "base/basictypes.h"
+#include "base/message_loop/message_loop.h"
+#include "components/signin/core/browser/webdata/token_web_data.h"
+#include "components/webdata_services/web_data_service_wrapper.h"
+
+// Base class for mocks of WebDataService, that does nothing in
+// Shutdown().
+class MockWebDataServiceWrapperBase : public WebDataServiceWrapper {
+ public:
+  MockWebDataServiceWrapperBase();
+  ~MockWebDataServiceWrapperBase() override;
+
+  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<autofill::AutofillWebDataService> fake_autofill,
+      scoped_refptr<TokenWebData> fake_token);
+
+  ~MockWebDataServiceWrapper() override;
+
+  scoped_refptr<autofill::AutofillWebDataService> GetAutofillWebData() override;
+
+  scoped_refptr<TokenWebData> GetTokenWebData() override;
+
+ protected:
+  scoped_refptr<autofill::AutofillWebDataService> fake_autofill_web_data_;
+  scoped_refptr<TokenWebData> fake_token_web_data_;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MockWebDataServiceWrapper);
+};
+
+#endif  // COMPONENTS_WEBDATA_SERVICES_WEB_DATA_SERVICE_TEST_UTIL_H__