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

chrome/browser/autofill/wallet/wallet_items.cc

Index: chrome/browser/autofill/wallet/wallet_items.cc
diff --git a/chrome/browser/autofill/wallet/wallet_items.cc b/chrome/browser/autofill/wallet/wallet_items.cc
index 89cea15dbc24ddb61f6ed1f417ee7945ebe1cc0e..e32cde142e75540fd85d623d24c67fc2fbb5bd0a 100644
--- a/chrome/browser/autofill/wallet/wallet_items.cc
+++ b/chrome/browser/autofill/wallet/wallet_items.cc
@@ -53,6 +53,8 @@ wallet::WalletItems::MaskedInstrument::Status
 
 namespace wallet {
 
+const char kPrivacyNoticeUrl[] = "https://wallet.google.com/files/privacy.html";
+
 WalletItems::MaskedInstrument::MaskedInstrument(
     const std::string& descriptive_name,
     const WalletItems::MaskedInstrument::Type& type,
@@ -203,7 +205,7 @@ bool WalletItems::MaskedInstrument::operator!=(
 }
 
 WalletItems::LegalDocument::LegalDocument(const std::string& document_id,
-                                          const std::string& display_name)
+                                          const string16& display_name)
     : document_id_(document_id),
       display_name_(display_name) {}
 
@@ -218,7 +220,7 @@ scoped_ptr<WalletItems::LegalDocument>
     return scoped_ptr<LegalDocument>();
   }
 
-  std::string display_name;
+  string16 display_name;
   if (!dictionary.GetString("display_name", &display_name)) {
     DLOG(ERROR) << "Response from Google Wallet missing display name";
     return scoped_ptr<LegalDocument>();