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diff --git a/chromium/third_party/blink/renderer/bindings/core/v8/exception_messages.h b/chromium/third_party/blink/renderer/bindings/core/v8/exception_messages.h
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--- a/chromium/third_party/blink/renderer/bindings/core/v8/exception_messages.h
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-/*
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef THIRD_PARTY_BLINK_RENDERER_BINDINGS_CORE_V8_EXCEPTION_MESSAGES_H_
-#define THIRD_PARTY_BLINK_RENDERER_BINDINGS_CORE_V8_EXCEPTION_MESSAGES_H_
-
-#include "third_party/blink/renderer/core/core_export.h"
-#include "third_party/blink/renderer/platform/wtf/allocator.h"
-#include "third_party/blink/renderer/platform/wtf/math_extras.h"
-#include "third_party/blink/renderer/platform/wtf/text/string_builder.h"
-#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
-
-namespace blink {
-
-class Decimal;
-
-class CORE_EXPORT ExceptionMessages {
- STATIC_ONLY(ExceptionMessages);
-
- public:
- enum BoundType {
- kInclusiveBound,
- kExclusiveBound,
- };
-
- static String ArgumentNullOrIncorrectType(int argument_index,
- const String& expected_type);
- static String ConstructorNotCallableAsFunction(const char* type);
-
- static String FailedToConvertJSValue(const char* type);
-
- static String FailedToConstruct(const char* type, const String& detail);
- static String FailedToEnumerate(const char* type, const String& detail);
- static String FailedToExecute(const char* method,
- const char* type,
- const String& detail);
- static String FailedToGet(const char* property,
- const char* type,
- const String& detail);
- static String FailedToSet(const char* property,
- const char* type,
- const String& detail);
- static String FailedToDelete(const char* property,
- const char* type,
- const String& detail);
- static String FailedToGetIndexed(const char* type, const String& detail);
- static String FailedToSetIndexed(const char* type, const String& detail);
- static String FailedToDeleteIndexed(const char* type, const String& detail);
-
- template <typename NumType>
- static String FormatNumber(NumType number) {
- return FormatFiniteNumber(number);
- }
-
- static String IncorrectPropertyType(const String& property,
- const String& detail);
-
- template <typename NumberType>
- static String IndexExceedsMaximumBound(const char* name,
- NumberType given,
- NumberType bound) {
- bool eq = given == bound;
- StringBuilder result;
- result.Append("The ");
- result.Append(name);
- result.Append(" provided (");
- result.Append(FormatNumber(given));
- result.Append(") is greater than ");
- result.Append(eq ? "or equal to " : "");
- result.Append("the maximum bound (");
- result.Append(FormatNumber(bound));
- result.Append(").");
- return result.ToString();
- }
-
- template <typename NumberType>
- static String IndexExceedsMinimumBound(const char* name,
- NumberType given,
- NumberType bound) {
- bool eq = given == bound;
- StringBuilder result;
- result.Append("The ");
- result.Append(name);
- result.Append(" provided (");
- result.Append(FormatNumber(given));
- result.Append(") is less than ");
- result.Append(eq ? "or equal to " : "");
- result.Append("the minimum bound (");
- result.Append(FormatNumber(bound));
- result.Append(").");
- return result.ToString();
- }
-
- template <typename NumberType>
- static String IndexOutsideRange(const char* name,
- NumberType given,
- NumberType lower_bound,
- BoundType lower_type,
- NumberType upper_bound,
- BoundType upper_type) {
- StringBuilder result;
- result.Append("The ");
- result.Append(name);
- result.Append(" provided (");
- result.Append(FormatNumber(given));
- result.Append(") is outside the range ");
- result.Append(lower_type == kExclusiveBound ? '(' : '[');
- result.Append(FormatNumber(lower_bound));
- result.Append(", ");
- result.Append(FormatNumber(upper_bound));
- result.Append(upper_type == kExclusiveBound ? ')' : ']');
- result.Append('.');
- return result.ToString();
- }
-
- static String InvalidArity(const char* expected, unsigned provided);
-
- static String NotASequenceTypeProperty(const String& property_name);
- static String NotAFiniteNumber(double value,
- const char* name = "value provided");
- static String NotAFiniteNumber(const Decimal& value,
- const char* name = "value provided");
-
- static String NotEnoughArguments(unsigned expected, unsigned provided);
-
- static String ReadOnly(const char* detail = nullptr);
-
- private:
- template <typename NumType>
- static String FormatFiniteNumber(NumType number) {
- if (number > 1e20 || number < -1e20)
- return String::Format("%e", 1.0 * number);
- return String::Number(number);
- }
-
- template <typename NumType>
- static String FormatPotentiallyNonFiniteNumber(NumType number) {
- if (std::isnan(number))
- return "NaN";
- if (std::isinf(number))
- return number > 0 ? "Infinity" : "-Infinity";
- if (number > 1e20 || number < -1e20)
- return String::Format("%e", number);
- return String::Number(number);
- }
-
- static String OrdinalNumber(int number);
-};
-
-template <>
-String ExceptionMessages::FormatNumber<float>(float number);
-template <>
-String ExceptionMessages::FormatNumber<double>(double number);
-
-} // namespace blink
-
-#endif // THIRD_PARTY_BLINK_RENDERER_BINDINGS_CORE_V8_EXCEPTION_MESSAGES_H_