Interactive autofill: Handle Online Wallet being unavailable.

chrome/browser/autofill/wallet/wallet_client.cc

Index: chrome/browser/autofill/wallet/wallet_client.cc
diff --git a/chrome/browser/autofill/wallet/wallet_client.cc b/chrome/browser/autofill/wallet/wallet_client.cc
index ea5e381bb5e3540eaa854ed341731075d0fc7811..bf2f7b26d88a8538a90086d3f1a99765f26bc059 100644
--- a/chrome/browser/autofill/wallet/wallet_client.cc
+++ b/chrome/browser/autofill/wallet/wallet_client.cc
@@ -244,11 +244,15 @@ void WalletClient::SendAutocheckoutStatus(
   MakeWalletRequest(GetSendStatusUrl(), post_body, observer, kJsonMimeType);
 }
 
+bool WalletClient::IsRequestInProgress() const {
+  return request_.get() != NULL;
+}
+
 void WalletClient::MakeWalletRequest(const GURL& url,
                                      const std::string& post_body,
                                      WalletClientObserver* observer,
                                      const std::string& content_type) {
-  DCHECK(!request_.get()) << "Tried to fetch two things at once!";
+  DCHECK(!IsRequestInProgress()) << "Tried to fetch two things at once!";

[Ilya Sherman, 2013/02/11 06:07:01]

nit: As long as you're here, please remove the logging output.  (Feel free to
move it to a comment if you like.)

[Dan Beam, 2013/02/11 21:53:54]

Done.

   DCHECK(observer);
 
   observer_ = observer;