Added pairing with Spake SHA224 key exchange.

chrome/browser/local_discovery/privetv3_setup_flow.cc

Index: chrome/browser/local_discovery/privetv3_setup_flow.cc
diff --git a/chrome/browser/local_discovery/privetv3_setup_flow.cc b/chrome/browser/local_discovery/privetv3_setup_flow.cc
index 59feaa093bf5b19cacdff73677da42f6eb8d467d..81c94159e9f8c0fcdc1ddfc5d07d0ca074d4170f 100644
--- a/chrome/browser/local_discovery/privetv3_setup_flow.cc
+++ b/chrome/browser/local_discovery/privetv3_setup_flow.cc
@@ -86,11 +86,15 @@ void PrivetV3SetupFlow::OnCodeConfirmed(bool success) {
 void PrivetV3SetupFlow::OnSessionInitialized(
     PrivetV3Session::Result result,
     const std::vector<PrivetV3Session::PairingType>& types) {
-  if (result != PrivetV3Session::Result::STATUS_SUCCESS)
+  if (result != PrivetV3Session::Result::STATUS_SUCCESS ||
+      !std::count(types.begin(), types.end(),
+                  PrivetV3Session::PairingType::PAIRING_TYPE_EMBEDDEDCODE)) {

[Aleksey Shlyapnikov, 2015/01/26 21:47:45]

std::count will iterate over all elements, use std::find.

     return OnSetupError();
-  session_->StartPairing(PrivetV3Session::PairingType::PAIRING_TYPE_PINCODE,
-                         base::Bind(&PrivetV3SetupFlow::OnPairingStarted,
-                                    weak_ptr_factory_.GetWeakPtr()));
+  }
+  session_->StartPairing(
+      PrivetV3Session::PairingType::PAIRING_TYPE_EMBEDDEDCODE,
+      base::Bind(&PrivetV3SetupFlow::OnPairingStarted,
+                 weak_ptr_factory_.GetWeakPtr()));
 }
 
 void PrivetV3SetupFlow::OnPairingStarted(PrivetV3Session::Result result) {