Fix StringBase_createFromCodePoints to correctly accept Latin-1 characters

include/dart_api.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef INCLUDE_DART_API_H_
 #define INCLUDE_DART_API_H_
 
 /** \mainpage Dart Embedding API Reference
  *
  * Dart is a class-based programming language for creating structured
@@ skipping 1407 matching lines @@
  */
 DART_EXPORT bool Dart_IsExternalString(Dart_Handle object);
 
 /**
  * Retrieves the peer pointer associated with an external String.
  */
 DART_EXPORT Dart_Handle Dart_ExternalStringGetPeer(Dart_Handle object,
                                                    void** peer);
 
 /**
- * Returns a String which references an external array of UTF-8 encoded
- * characters.
+ * Returns a String which references an external array of
+ * Latin-1 (ISO-8859-1) encoded characters.
  *
- * \param utf8_array An array of UTF-8 encoded characters. This must not move.
+ * \param latin1_array Array of Latin-1 encoded characters. This must not move.
  * \param length The length of the characters array.
  * \param peer An external pointer to associate with this string.
  * \param cback A callback to be called when this string is finalized.
  *
  * \return The String object if no error occurs. Otherwise returns
  *   an error handle.
  */
-DART_EXPORT Dart_Handle Dart_NewExternalUTF8String(const uint8_t* utf8_array,
-                                                   intptr_t length,
-                                                   void* peer,
-                                                   Dart_PeerFinalizer cback);
+DART_EXPORT Dart_Handle Dart_NewExternalLatin1String(
+    const uint8_t* latin1_array,
+    intptr_t length,
+    void* peer,
+    Dart_PeerFinalizer cback);
 
 /**
  * Returns a String which references an external array of UTF-16 encoded
  * characters.
  *
  * \param utf16_array An array of UTF-16 encoded characters. This must not move.
  * \param length The length of the characters array.
  * \param peer An external pointer to associate with this string.
  * \param cback A callback to be called when this string is finalized.
  *
@@ skipping 1327 matching lines @@
  *
  * \param object An object.
  * \param peer A value to store in the peer field.
  *
  * \return Returns an error if 'object' is a subtype of Null, num, or
  *   bool.
  */
 DART_EXPORT Dart_Handle Dart_SetPeer(Dart_Handle object, void* peer);
 
 #endif  // INCLUDE_DART_API_H_