[GCM] Fix gcm login to properly identify chrome

google_apis/gcm/base/mcs_message_unittest.cc

Index: google_apis/gcm/base/mcs_message_unittest.cc
diff --git a/google_apis/gcm/base/mcs_message_unittest.cc b/google_apis/gcm/base/mcs_message_unittest.cc
index 4d4ef598ad2a684b66e9505879871e8c3887170e..55ab49d130f91561ba6abdfcd0a34ebb69f894eb 100644
--- a/google_apis/gcm/base/mcs_message_unittest.cc
+++ b/google_apis/gcm/base/mcs_message_unittest.cc
@@ -36,7 +36,7 @@ TEST_F(MCSMessageTest, Invalid) {
 
 TEST_F(MCSMessageTest, InitInferTag) {
   scoped_ptr<mcs_proto::LoginRequest> login_request(
-      BuildLoginRequest(kAndroidId, kSecret));
+      BuildLoginRequest(kAndroidId, kSecret, ""));
   scoped_ptr<google::protobuf::MessageLite> login_copy(
       new mcs_proto::LoginRequest(*login_request));
   MCSMessage message(*login_copy);
@@ -54,7 +54,7 @@ TEST_F(MCSMessageTest, InitInferTag) {
 
 TEST_F(MCSMessageTest, InitWithTag) {
   scoped_ptr<mcs_proto::LoginRequest> login_request(
-      BuildLoginRequest(kAndroidId, kSecret));
+      BuildLoginRequest(kAndroidId, kSecret, ""));
   scoped_ptr<google::protobuf::MessageLite> login_copy(
       new mcs_proto::LoginRequest(*login_request));
   MCSMessage message(kLoginRequestTag, *login_copy);
@@ -72,7 +72,7 @@ TEST_F(MCSMessageTest, InitWithTag) {
 
 TEST_F(MCSMessageTest, InitPassOwnership) {
   scoped_ptr<mcs_proto::LoginRequest> login_request(
-      BuildLoginRequest(kAndroidId, kSecret));
+      BuildLoginRequest(kAndroidId, kSecret, ""));
   scoped_ptr<google::protobuf::MessageLite> login_copy(
       new mcs_proto::LoginRequest(*login_request));
   MCSMessage message(kLoginRequestTag,