Mark ApplicationImpl::ConnectTo{Application,Service}() as deprecated.

examples/apptest/example_apptest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "examples/apptest/example_service.mojom.h"
 #include "mojo/public/cpp/application/application_impl.h"
 #include "mojo/public/cpp/application/application_test_base.h"
 #include "mojo/public/cpp/bindings/callback.h"
 #include "mojo/public/cpp/environment/logging.h"
 #include "mojo/public/cpp/system/macros.h"
 
 namespace mojo {
 namespace {
 
 // Exemplifies ApplicationTestBase's application testing pattern.
 class ExampleApplicationTest : public test::ApplicationTestBase {
  public:
   ExampleApplicationTest() : ApplicationTestBase() {}
   ~ExampleApplicationTest() override {}
 
  protected:
   // ApplicationTestBase:
   void SetUp() override {
     ApplicationTestBase::SetUp();
 
-    application_impl()->ConnectToService("mojo:example_service",
-                                         &example_service_);
+    application_impl()->ConnectToServiceDeprecated("mojo:example_service",
+                                                   &example_service_);
   }
 
   ExampleServicePtr example_service_;
 
  private:
   MOJO_DISALLOW_COPY_AND_ASSIGN(ExampleApplicationTest);
 };
 
 TEST_F(ExampleApplicationTest, PingServiceToPong) {
   uint16_t pong_value = 0u;
   example_service_->Ping(1u,
                          [&pong_value](uint16_t value) { pong_value = value; });
   EXPECT_TRUE(example_service_.WaitForIncomingResponse());
   // Test making a call and receiving the reply.
   EXPECT_EQ(1u, pong_value);
 }
 
 TEST_F(ExampleApplicationTest, CheckCommandLineArg) {
   // Ensure the test runner passes along this example command line argument.
   ASSERT_TRUE(application_impl()->HasArg("--example_apptest_arg"));
 }
 
 }  // namespace
 }  // namespace mojo