Interactive autofill: Adds footnote view to accept legal documents in the UI.

chrome/browser/autofill/wallet/wallet_items.h

Index: chrome/browser/autofill/wallet/wallet_items.h
diff --git a/chrome/browser/autofill/wallet/wallet_items.h b/chrome/browser/autofill/wallet/wallet_items.h
index eb33784789d304478ca462501a77c2b72ae6d79d..92a90c9152df5555aa121e0eb21e08d9aae5af0f 100644
--- a/chrome/browser/autofill/wallet/wallet_items.h
+++ b/chrome/browser/autofill/wallet/wallet_items.h
@@ -13,6 +13,7 @@
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
+#include "base/string16.h"
 #include "chrome/browser/autofill/wallet/required_action.h"
 #include "chrome/browser/autofill/wallet/wallet_address.h"
 
@@ -26,6 +27,8 @@ namespace wallet {
 
 class WalletItemsTest;
 
+extern const char kPrivacyNoticeUrl[];
+
 // WalletItems is a collection of cards and addresses that a user picks from to
 // construct a full wallet. However, it also provides a transaction ID which
 // must be used throughout all API calls being made using this data.
@@ -125,7 +128,7 @@ class WalletItems {
     bool operator!=(const LegalDocument& other) const;
 
     const std::string& document_id() const { return document_id_; }
-    const std::string& display_name() const { return display_name_; }
+    const string16& display_name() const { return display_name_; }
 
    private:
     friend class WalletItemsTest;
@@ -133,9 +136,9 @@ class WalletItems {
     FRIEND_TEST_ALL_PREFIXES(WalletItemsTest, CreateWalletItems);
     FRIEND_TEST_ALL_PREFIXES(WalletItemsTest, LegalDocumentGetUrl);
     LegalDocument(const std::string& document_id,
-                  const std::string& display_name);
+                  const string16& display_name);
     std::string document_id_;
-    std::string display_name_;
+    string16 display_name_;
     DISALLOW_COPY_AND_ASSIGN(LegalDocument);
   };