Mojo C++ bindings: associated interface pointers/requests validation

mojo/public/cpp/bindings/lib/validation_errors.h

 // 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.
 
 #ifndef MOJO_PUBLIC_CPP_BINDINGS_LIB_VALIDATION_ERRORS_H_
 #define MOJO_PUBLIC_CPP_BINDINGS_LIB_VALIDATION_ERRORS_H_
 
 #include "mojo/public/cpp/system/macros.h"
 
 namespace mojo {
@@ skipping 21 matching lines @@
   // size.
   VALIDATION_ERROR_UNEXPECTED_ARRAY_HEADER,
   // An encoded handle is illegal.
   VALIDATION_ERROR_ILLEGAL_HANDLE,
   // A non-nullable handle field is set to invalid handle.
   VALIDATION_ERROR_UNEXPECTED_INVALID_HANDLE,
   // An encoded pointer is illegal.
   VALIDATION_ERROR_ILLEGAL_POINTER,
   // A non-nullable pointer field is set to null.
   VALIDATION_ERROR_UNEXPECTED_NULL_POINTER,
+  // An interface ID is illegal.
+  VALIDATION_ERROR_ILLEGAL_INTERFACE_ID,
+  // A non-nullable interface ID field is set to invalid.
+  VALIDATION_ERROR_UNEXPECTED_INVALID_INTERFACE_ID,
   // |flags| in the message header is invalid. The flags are either
   // inconsistent with one another, inconsistent with other parts of the
   // message, or unexpected for the message receiver.  For example the
   // receiver is expecting a request message but the flags indicate that
   // the message is a response message.
   VALIDATION_ERROR_MESSAGE_HEADER_INVALID_FLAGS,
   // |flags| in the message header indicates that a request ID is required but
   // there isn't one.
   VALIDATION_ERROR_MESSAGE_HEADER_MISSING_REQUEST_ID,
   // The |name| field in a message header contains an unexpected value.
@@ skipping 61 matching lines @@
 //
 // In non-debug build, does nothing (not even compiling |condition|).
 #define MOJO_INTERNAL_DLOG_SERIALIZATION_WARNING(                        \
     condition, error, description)                                       \
   MOJO_DLOG_IF(FATAL, (condition) && !ReportSerializationWarning(error)) \
       << "The outgoing message will trigger "                            \
       << ValidationErrorToString(error) << " at the receiving side ("    \
       << description << ").";
 
 #endif  // MOJO_PUBLIC_CPP_BINDINGS_LIB_VALIDATION_ERRORS_H_