Mojo C++ bindings: switch the remaining callsites of the old serialization interface.

mojo/public/cpp/bindings/tests/serialization_warning_unittest.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.
 
 // Serialization warnings are only recorded in debug build.
 #ifndef NDEBUG
 
 #include <stddef.h>
 #include <utility>
 
@@ skipping 45 matching lines @@
     TestStructWarningImpl<T>(std::move(obj), expected_warning);
   }
 
   template <typename T, typename TPtr>
   void TestStructWarningImpl(TPtr obj,
                              mojo::internal::ValidationError expected_warning) {
     warning_observer_.set_last_warning(mojo::internal::VALIDATION_ERROR_NONE);
 
     mojo::internal::SerializationContext context;
     mojo::internal::FixedBufferForTesting buf(
-        GetSerializedSize_(obj, &context));
+        mojo::internal::PrepareToSerialize<TPtr>(obj, &context));
     typename T::Data_* data;
-    Serialize_(std::move(obj), &buf, &data, &context);
+    mojo::internal::Serialize<TPtr>(obj, &buf, &data, &context);
 
     EXPECT_EQ(expected_warning, warning_observer_.last_warning());
   }
 
   template <typename T>
   void TestArrayWarning(T obj,
                         mojo::internal::ValidationError expected_warning,
                         const ArrayValidateParams* validate_params) {
     warning_observer_.set_last_warning(mojo::internal::VALIDATION_ERROR_NONE);
 
@@ skipping 148 matching lines @@
   TestArrayWarning(std::move(test_array),
                    mojo::internal::VALIDATION_ERROR_UNEXPECTED_ARRAY_HEADER,
                    &validate_params_2);
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace mojo
 
 #endif