Validate map keys in C++ Mojo bindings

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

 // Copyright 2015 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_UTIL_H_
 #define MOJO_PUBLIC_CPP_BINDINGS_LIB_VALIDATION_UTIL_H_
 
 #include <stdint.h>
 
 #include "mojo/public/cpp/bindings/lib/bindings_internal.h"
@@ skipping 86 matching lines @@
     return false;
   }
 
   return Array_Data<T>::Validate(DecodePointerRaw(&input.offset),
                                  bounds_checker, validate_params);
 }
 
 template <typename T>
 bool ValidateMap(const Pointer<T>& input,
                  BoundsChecker* bounds_checker,
-                 const ArrayValidateParams* value_validate_params) {
+                 const ArrayValidateParams* validate_params) {
   if (!ValidateEncodedPointer(&input.offset)) {
     ReportValidationError(VALIDATION_ERROR_ILLEGAL_POINTER);
     return false;
   }
 
   return T::Validate(DecodePointerRaw(&input.offset), bounds_checker,
-                     value_validate_params);
+                     validate_params);
 }
 
 template <typename T>
 bool ValidateStruct(const Pointer<T>& input, BoundsChecker* bounds_checker) {
   if (!ValidateEncodedPointer(&input.offset)) {
     ReportValidationError(VALIDATION_ERROR_ILLEGAL_POINTER);
     return false;
   }
 
   return T::Validate(DecodePointerRaw(&input.offset), bounds_checker);
@@ skipping 16 matching lines @@
 }
 
 bool ValidateHandle(const Handle_Data& input, BoundsChecker* bounds_checker);
 
 bool ValidateAssociatedInterfaceId(InterfaceId input);
 
 }  // namespace internal
 }  // namespace mojo
 
 #endif  // MOJO_PUBLIC_CPP_BINDINGS_LIB_VALIDATION_UTIL_H_