Merge github.com:grpc/grpc into daisy-dukes

4 files changed, 6 insertions, 7 deletions

diff --git a/test/cpp/util/cli_call_test.cc b/test/cpp/util/cli_call_test.cc
index 111a0e9f76..0efa201622 100644
--- a/test/cpp/util/cli_call_test.cc
+++ b/test/cpp/util/cli_call_test.cc
@@ -91,8 +91,7 @@ class CliCallTest : public ::testing::Test {
   void TearDown() GRPC_OVERRIDE { server_->Shutdown(); }
 
   void ResetStub() {
-    channel_ = CreateChannel(server_address_.str(), InsecureCredentials(),
-                             ChannelArguments());
+    channel_ = CreateChannel(server_address_.str(), InsecureCredentials());
     stub_ = std::move(grpc::cpp::test::util::TestService::NewStub(channel_));
   }
 
diff --git a/test/cpp/util/create_test_channel.cc b/test/cpp/util/create_test_channel.cc
index 161b4bdc1d..e993d14e71 100644
--- a/test/cpp/util/create_test_channel.cc
+++ b/test/cpp/util/create_test_channel.cc
@@ -74,9 +74,9 @@ std::shared_ptr<Channel> CreateTestChannel(
     if (creds.get()) {
       channel_creds = CompositeCredentials(creds, channel_creds);
     }
-    return CreateChannel(connect_to, channel_creds, channel_args);
+    return CreateCustomChannel(connect_to, channel_creds, channel_args);
   } else {
-    return CreateChannel(server, InsecureCredentials(), channel_args);
+    return CreateChannel(server, InsecureCredentials());
   }
 }
 
diff --git a/test/cpp/util/grpc_cli.cc b/test/cpp/util/grpc_cli.cc
index a4888efebe..22cac21f77 100644
--- a/test/cpp/util/grpc_cli.cc
+++ b/test/cpp/util/grpc_cli.cc
@@ -159,7 +159,7 @@ int main(int argc, char** argv) {
     }
   }
   std::shared_ptr<grpc::Channel> channel =
-      grpc::CreateChannel(server_address, creds, grpc::ChannelArguments());
+      grpc::CreateChannel(server_address, creds);
 
   grpc::string response;
   std::multimap<grpc::string, grpc::string> client_metadata;
diff --git a/test/cpp/util/string_ref_test.cc b/test/cpp/util/string_ref_test.cc
index c4ca4fce84..465072d43e 100644
--- a/test/cpp/util/string_ref_test.cc
+++ b/test/cpp/util/string_ref_test.cc
@@ -100,8 +100,8 @@ TEST_F(StringRefTest, Assignment) {
 TEST_F(StringRefTest, Iterator) {
   string_ref s(kTestString);
   size_t i = 0;
-  for (char c : s) {
-    EXPECT_EQ(kTestString[i++], c);
+  for (auto it = s.cbegin(); it != s.cend(); ++it) {
+    EXPECT_EQ(kTestString[i++], *it);
   }
   EXPECT_EQ(strlen(kTestString), i);
 }