Mojo: Use InterfaceFactory<Interface> for service registration

mojo/public/cpp/bindings/tests/validation_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.
 
 #include <stdio.h>
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 249 matching lines @@
 };
 
 class IntegrationTestInterface1Impl
     : public InterfaceImpl<IntegrationTestInterface1> {
  public:
   virtual ~IntegrationTestInterface1Impl() {
   }
 
   virtual void Method0(BasicStructPtr param0) MOJO_OVERRIDE {
   }
-
-  virtual void OnConnectionError() MOJO_OVERRIDE {
-    delete this;
-  }
 };
 
 TEST(ValidationTest, InputParser) {
   {
     // The parser, as well as Append() defined above, assumes that this code is
     // running on a little-endian platform. Test whether that is true.
     uint16_t x = 1;
     ASSERT_EQ(1, *(reinterpret_cast<char*>(&x)));
   }
   {
@@ skipping 130 matching lines @@
   IntegrationTestInterface1Impl* interface1_impl =
       BindToPipe(new IntegrationTestInterface1Impl(), testee_endpoint().Pass());
   interface1_impl->internal_state()->router()->EnableTestingMode();
 
   RunValidationTests("integration_", test_message_receiver());
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace mojo