Streams: Fix exception message for NaN HWM

third_party/WebKit/Source/core/streams/WritableStream.js

 // Copyright 2016 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.
 
 // Implementation of WritableStream for Blink.  See
 // https://streams.spec.whatwg.org/#ws. The implementation closely follows the
 // standard, except where required for performance or integration with Blink. In
 // particular, classes, methods and abstract operations are implemented in the
 // same order as in the standard, to simplify side-by-side reading.
 
@@ skipping 1021 matching lines @@
   }
 
   // TODO(ricea): Share this operation with ReadableStream.js.
   function ValidateAndNormalizeQueuingStrategy(size, highWaterMark) {
     if (size !== undefined && typeof size !== 'function') {
       throw new TypeError(streamErrors.sizeNotAFunction);
     }
 
     highWaterMark = Number(highWaterMark);
     if (Number_isNaN(highWaterMark)) {
-      throw new RangeError(streamErrors.errInvalidHWM);
+      throw new RangeError(streamErrors.invalidHWM);
     }
     if (highWaterMark < 0) {
       throw new RangeError(streamErrors.invalidHWM);
     }
 
     return {size, highWaterMark};
   }
 
   //
   // Additions to the global object
@@ skipping 22 matching lines @@
       getWritableStreamDefaultWriterClosedPromise;
   binding.WritableStreamDefaultWriterGetDesiredSize =
       WritableStreamDefaultWriterGetDesiredSize;
   binding.getWritableStreamDefaultWriterReadyPromise =
       getWritableStreamDefaultWriterReadyPromise;
   binding.WritableStreamDefaultWriterRelease =
       WritableStreamDefaultWriterRelease;
   binding.WritableStreamDefaultWriterWrite = WritableStreamDefaultWriterWrite;
   binding.getWritableStreamStoredError = getWritableStreamStoredError;
 });