Handle ListAccount fetches from within the GaiaCookieManagerService.

chrome/browser/signin/fake_gaia_cookie_manager_service.h

Index: chrome/browser/signin/fake_gaia_cookie_manager_service.h
diff --git a/chrome/browser/signin/fake_gaia_cookie_manager_service.h b/chrome/browser/signin/fake_gaia_cookie_manager_service.h
new file mode 100644
index 0000000000000000000000000000000000000000..b03750c948fdb4acf43669e3f41e9be67e9e51e8
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+++ b/chrome/browser/signin/fake_gaia_cookie_manager_service.h
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+// Copyright 2015 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_SIGNIN_FAKE_GAIA_COOKIE_MANAGER_SERVICE_H_
+#define CHROME_BROWSER_SIGNIN_FAKE_GAIA_COOKIE_MANAGER_SERVICE_H_
+
+#include "components/signin/core/browser/gaia_cookie_manager_service.h"
+
+#include "net/url_request/test_url_fetcher_factory.h"
+
+namespace content {
+class BrowserContext;
+}
+
+class FakeGaiaCookieManagerService : public GaiaCookieManagerService {
+ public:
+  FakeGaiaCookieManagerService(OAuth2TokenService* token_service,
+                               const std::string& source,
+                               SigninClient* client);
+
+  void Init(net::FakeURLFetcherFactory* url_fetcher_factory);
+
+  void SetListAccountsResponseHttpNotFound();
+  void SetListAccountsResponseNoAccounts();
+  void SetListAccountsResponseOneAccount(const char* account);
+  void SetListAccountsResponseOneAccountWithExpiry(
+      const char* account, bool expired);
+  void SetListAccountsResponseTwoAccounts(const char* account1,
+                                          const char* account2);
+  void SetListAccountsResponseTwoAccountsWithExpiry(
+      const char* account1, bool account1_expired,
+      const char* account2, bool account2_expired);
+
+  // Helper function to be used with KeyedService::SetTestingFactory().
+  static KeyedService* Build(content::BrowserContext* context);
+
+ private:
+  // Provide a fake response for calls to /ListAccounts.
+  net::FakeURLFetcherFactory* url_fetcher_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(FakeGaiaCookieManagerService);
+};
+
+#endif  // CHROME_BROWSER_SIGNIN_FAKE_GAIA_COOKIE_MANAGER_SERVICE_H_