[rAc] Disable sign-in link while the user's signed-in state is unknown.

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 a7406ad0ff8f434b1e73a0779cdfef9cadd1564d..60cdd41628183f977c43becc80ba8bc9d30193c3 100644
--- a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
+++ b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
@@ -693,20 +693,8 @@ string16 AutofillDialogControllerImpl::LegalDocumentsText() {
   return legal_documents_text_;
 }
 
-DialogSignedInState AutofillDialogControllerImpl::SignedInState() const {
-  if (wallet_error_notification_)
-    return SIGN_IN_DISABLED;
-
-  if (signin_helper_ || !wallet_items_)
-    return REQUIRES_RESPONSE;
-
-  if (wallet_items_->HasRequiredAction(wallet::GAIA_AUTH))
-    return REQUIRES_SIGN_IN;
-
-  if (wallet_items_->HasRequiredAction(wallet::PASSIVE_GAIA_AUTH))
-    return REQUIRES_PASSIVE_SIGN_IN;
-
-  return SIGNED_IN;
+bool AutofillDialogControllerImpl::ShouldDisableSignInLink() const {
+  return SignedInState() == REQUIRES_RESPONSE;
 }
 
 bool AutofillDialogControllerImpl::ShouldShowSpinner() const {
@@ -871,6 +859,23 @@ void AutofillDialogControllerImpl::HideSignIn() {
   view_->UpdateAccountChooser();
 }
 
+AutofillDialogControllerImpl::DialogSignedInState
+    AutofillDialogControllerImpl::SignedInState() const {
+  if (wallet_error_notification_)
+    return SIGN_IN_DISABLED;
+
+  if (signin_helper_ || !wallet_items_)
+    return REQUIRES_RESPONSE;
+
+  if (wallet_items_->HasRequiredAction(wallet::GAIA_AUTH))
+    return REQUIRES_SIGN_IN;
+
+  if (wallet_items_->HasRequiredAction(wallet::PASSIVE_GAIA_AUTH))
+    return REQUIRES_PASSIVE_SIGN_IN;
+
+  return SIGNED_IN;
+}
+
 void AutofillDialogControllerImpl::SignedInStateUpdated() {
   switch (SignedInState()) {
     case SIGNED_IN: