Interactive autofill: Handle Online Wallet being unavailable.

chrome/browser/ui/autofill/autofill_dialog_controller.h

Index: chrome/browser/ui/autofill/autofill_dialog_controller.h
diff --git a/chrome/browser/ui/autofill/autofill_dialog_controller.h b/chrome/browser/ui/autofill/autofill_dialog_controller.h
index 8f660746626a6b9f31d7b6145003b3a31d06c083..b48316c0a9e8b35a606d8eaec559ead23cc7c0ee 100644
--- a/chrome/browser/ui/autofill/autofill_dialog_controller.h
+++ b/chrome/browser/ui/autofill/autofill_dialog_controller.h
@@ -38,12 +38,12 @@ class AutofillDialogController {
   // Strings -------------------------------------------------------------------
 
   virtual string16 DialogTitle() const = 0;
+  virtual string16 AccountChooserText() const = 0;
   virtual string16 EditSuggestionText() const = 0;
   virtual string16 UseBillingForShippingText() const = 0;
   virtual string16 WalletOptionText() const = 0;
   virtual string16 CancelButtonText() const = 0;
   virtual string16 ConfirmButtonText() const = 0;
-  virtual string16 SignInText() const = 0;
   virtual string16 CancelSignInText() const = 0;
   virtual string16 SaveLocallyText() const = 0;
   virtual string16 ProgressBarText() const = 0;
@@ -53,6 +53,13 @@ class AutofillDialogController {
   // Whether the user is known to be signed in.
   virtual DialogSignedInState SignedInState() const = 0;
 
+  // Whether or not Wallet can be used for this transaction. Returns false if
+  // any network/Wallet errors occur while running this dialog.
+  virtual bool CanPayWithWallet() const = 0;
+
+  // Whether the account chooser is enabled (clickable).
+  virtual bool AccountChooserEnabled() const = 0;
+
   // Detail inputs -------------------------------------------------------------
 
   // Returns the set of inputs the page has requested which fall under