Force at least first and last name for CREDIT_CARD_NAME when using Wallet.

chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc

Index: chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
diff --git a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
index 8189b300408c1a13e0e5d219a2810dbd96758ed6..3e792f925092e3e35cca2e882a29401dc1f36fe5 100644
--- a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
+++ b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
@@ -244,6 +244,16 @@ void UserDidOptIntoLocationServices() {
   content::GeolocationProvider::GetInstance()->UserDidOptIntoLocationServices();
 }
 
+bool IsCardHolderNameValidForWallet(const string16& name) {
+  base::string16 trimmed_name;
+  TrimWhitespace(name, TRIM_ALL, &trimmed_name);
+  base::string16 whitespace_collapsed_name = CollapseWhitespace(trimmed_name,

[Evan Stade, 2013/05/23 16:40:37]

collapsewhitespace trims (so I don't think you need to also call TrimWhitespace)

[ahutter, 2013/05/23 23:19:11]

Done.

+                                                                true);
+  std::vector<base::string16> split_name;
+  SplitString(whitespace_collapsed_name, ' ', &split_name);
+  return split_name.size() >= 2;
+}
+
 }  // namespace
 
 AutofillDialogController::~AutofillDialogController() {}
@@ -1116,6 +1126,15 @@ ValidityData AutofillDialogControllerImpl::InputsAreValid(
     }
   }
 
+  // Wallet requires a first and last name.
+  if (field_values.count(CREDIT_CARD_NAME)) {
+    if (IsPayingWithWallet() &&
+        !IsCardHolderNameValidForWallet(field_values[CREDIT_CARD_NAME])) {
+      invalid_messages[CREDIT_CARD_NAME] =
+          ASCIIToUTF16("Google Wallet requires a first and last name");

[Evan Stade, 2013/05/23 16:40:37]

i10n

[ahutter, 2013/05/23 23:19:11]

Done.

+    }
+  }
+
   // If there is a credit card number and a CVC, validate them together.
   if (field_values.count(CREDIT_CARD_NUMBER) &&
       field_values.count(CREDIT_CARD_VERIFICATION_CODE) &&