components: add wifi_sync component

chrome/browser/sync/test/integration/wifi_credentials_helper.h

+// 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.
+
+#ifndef CHROME_BROWSER_SYNC_TEST_INTEGRATION_WIFI_CREDENTIALS_HELPER_H_
+#define CHROME_BROWSER_SYNC_TEST_INTEGRATION_WIFI_CREDENTIALS_HELPER_H_
+
+// Functions needed by multiple wifi_credentials integration
+// tests. This module is platfrom-agnostic, and calls out to
+// platform-specific code as needed.
+namespace wifi_credentials_helper {
+
+// Checks if the verifier has any items in it. Returns true iff the
+// verifier has no items.
+bool VerifierIsEmpty();
+
+// Compares the BrowserContext for |profile_index| with the
+// verifier. Returns true iff their WiFi credentials match.
+bool ProfileMatchesVerifier(int profile_index);
+
+// Returns true iff all BrowserContexts match with the verifier.
+bool AllProfilesMatch();
+
+}  // namespace wifi_credentials_helper
+
+#endif  // CHROME_BROWSER_SYNC_TEST_INTEGRATION_WIFI_CREDENTIALS_HELPER_H_