Adds wallet::RequiredAction for when we start interacting with Online Wallet.

chrome/browser/autofill/wallet/required_action.h

Index: chrome/browser/autofill/wallet/required_action.h
diff --git a/chrome/browser/autofill/wallet/required_action.h b/chrome/browser/autofill/wallet/required_action.h
new file mode 100644
index 0000000000000000000000000000000000000000..e7e9242e3dcf6db5119eae0f3f527f42fea6a984
--- /dev/null
+++ b/chrome/browser/autofill/wallet/required_action.h
@@ -0,0 +1,35 @@
+// 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.
+
+#ifndef CHROME_BROWSER_AUTOFILL_WALLET_REQUIRED_ACTION_H_
+#define CHROME_BROWSER_AUTOFILL_WALLET_REQUIRED_ACTION_H_
+
+#include <string>
+
+namespace wallet {
+
+// Matches a subset of wallet proto values for required actions. Missing values
+// are either deprecated or don't apply to Chrome's use of Online Wallet.
+enum RequiredAction {
+  UNKNOWN_TYPE = 0,  // Catch all type, not in proto.
+  SETUP_WALLET = 1,
+  ACCEPT_TOS = 2,
+  GAIA_AUTH = 4,
+  UPDATE_EXPIRATION_DATE = 7,
+  UPGRADE_MIN_ADDRESS = 8,
+  INVALID_FORM_FIELD = 11,
+  CVC_RISK_CHALLENGE = 12,

[ahutter, 2013/01/07 17:50:11]

Since we're only getting the string representation of the proto enum back from
the server these values (" = 12;") are sort of meaningless.

[Dan Beam, 2013/01/07 18:29:08]

Done.

+};
+
+// Static helper functions to determine if an RequiredAction applies to either a
+// FullWallet or WalletItems.
+bool ActionAppliesToFullWallet(RequiredAction action);
+bool ActionAppliesToWalletItems(RequiredAction action);
+
+// Turn a string value of the parsed JSON response into an RequiredAction.
+RequiredAction ParseRequiredActionFromString(const std::string& str);
+
+}  // namespace wallet
+
+#endif  // CHROME_BROWSER_AUTOFILL_WALLET_REQUIRED_ACTION_H_