Dartifying dart:html type names.

sdk/lib/html/src/dart2js_Conversions.dart

 // 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.
 
 
 // Conversions for IDBKey.
 //
 // Per http://www.w3.org/TR/IndexedDB/#key-construct
 //
 // "A value is said to be a valid key if it is one of the following types: Array
@@ skipping 74 matching lines @@
 
 // We can get rid of this conversion if _TypedImageData implements the fields
 // with native names.
 _convertDartToNative_ImageData(ImageData imageData) {
   if (imageData is _TypedImageData) {
     return JS('', '{data: #, height: #, width: #}',
         imageData.data, imageData.height, imageData.width);
   }
   return imageData;
 }
-
-
-// -----------------------------------------------------------------------------
-
-/**
- * Converts a native IDBKey into a Dart object.
- *
- * May return the original input.  May mutate the original input (but will be
- * idempotent if mutation occurs).  It is assumed that this conversion happens
- * on native IDBKeys on all paths that return IDBKeys from native DOM calls.
- *
- * If necessary, JavaScript Dates are converted into Dart Dates.
- */
-_convertNativeToDart_IDBKey(nativeKey) {
-  containsDate(object) {
-    if (isJavaScriptDate(object)) return true;
-    if (object is List) {
-      for (int i = 0; i < object.length; i++) {
-        if (containsDate(object[i])) return true;
-      }
-    }
-    return false;  // number, string.
-  }
-  if (containsDate(nativeKey)) {
-    throw new UnimplementedError('IDBKey containing Date');
-  }
-  // TODO: Cache conversion somewhere?
-  return nativeKey;
-}
-
-/**
- * Converts a Dart object into a valid IDBKey.
- *
- * May return the original input.  Does not mutate input.
- *
- * If necessary, [dartKey] may be copied to ensure all lists are converted into
- * JavaScript Arrays and Dart Dates into JavaScript Dates.
- */
-_convertDartToNative_IDBKey(dartKey) {
-  // TODO: Implement.
-  return dartKey;
-}
-
-
-
-/// May modify original.  If so, action is idempotent.
-_convertNativeToDart_IDBAny(object) {
-  return convertNativeToDart_AcceptStructuredClone(object, mustCopy: false);
-}
-
-
-const String _idbKey = '=List|=Object|num|String';  // TODO(sra): Add Date.
-const _annotation_Creates_IDBKey = const Creates(_idbKey);
-const _annotation_Returns_IDBKey = const Returns(_idbKey);