Remove deprecated classes and functions in Date.

Review URL: https://chromiumcodereview.appspot.com//10541050

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8445 260f80e4-7a28-3924-810f-c04153c831b5

corelib/src/corelib_sources.gypi

@@ -31,6 +31,5 @@
     'string.dart',
     'strings.dart',
     'string_buffer.dart',
-    'time_zone.dart',
   ],
 }

corelib/src/date.dart

@@ -47,21 +47,6 @@ interface Date extends Comparable, Hashable default DateImplementation {
         int milliseconds,
         bool isUtc]);
 
-  /**
-   * Constructs a [Date] instance based on the individual parts.
-   * [timeZone] may not be [:null:].
-   *
-   * *DEPRECATED*
-   */
-  Date.withTimeZone(int year,
-                    int month,
-                    int day,
-                    int hours,
-                    int minutes,
-                    int seconds,
-                    int milliseconds,
-                    TimeZone timeZone);
-
   /**
    * Constructs a new [Date] instance with current date time value in the
    * local time zone.
@@ -128,17 +113,6 @@ interface Date extends Comparable, Hashable default DateImplementation {
    */
   Date toUtc();
 
-  /**
-   * Returns a new [Date] in the given [targetTimeZone] time zone. The
-   * [value] of the new instance is equal to [:this.value:].
-   *
-   * This call is equivalent to
-   *  [:new Date.fromEpoch(this.value, targetTimeZone):].
-   *
-   * *DEPRECATED*
-   */
-  Date changeTimeZone(TimeZone targetTimeZone);
-
   /**
    * Returns the abbreviated time-zone name.
    *

corelib/src/time_zone.dart

@@ -1,16 +0,0 @@
-// Copyright (c) 2011, 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.
-
-// Dart core library.
-
-/**
- * [TimeZone]s represent locations (for example Europe/Paris).
- *
- * *DEPRECATED*
- */
-interface TimeZone default TimeZoneImplementation {
-  const TimeZone.utc();
-  TimeZone.local();
-  bool get isUtc();
-}

lib/compiler/implementation/lib/core.dart

@@ -35,7 +35,6 @@
 #source('../../../../corelib/src/string.dart');
 #source('../../../../corelib/src/string_buffer.dart');
 #source('../../../../corelib/src/strings.dart');
-#source('../../../../corelib/src/time_zone.dart');
 #source('mock.dart');
 #source('clock.dart');
 

lib/compiler/implementation/lib/mockimpl.dart

@@ -166,18 +166,6 @@ class StringBase {
   }
 }
 
-class TimeZoneImplementation implements TimeZone {
-  const TimeZoneImplementation.utc() : isUtc = true;
-  TimeZoneImplementation.local() : isUtc = false;
-
-  bool operator ==(Object other) {
-    if (!(other is TimeZoneImplementation)) return false;
-    return isUtc == other.isUtc;
-  }
-
-  final bool isUtc;
-}
-
 class DateImplementation implements Date {
   final int value;
   final bool _isUtc;
@@ -196,17 +184,6 @@ class DateImplementation implements Date {
     _asJs();
   }
 
-  DateImplementation.withTimeZone(int years,
-                                  int month,
-                                  int day,
-                                  int hours,
-                                  int minutes,
-                                  int seconds,
-                                  int milliseconds,
-                                  TimeZoneImplementation timeZone)
-      : this(years, month, day, hours, minutes, seconds, milliseconds,
-             timeZone.isUtc);
-
   DateImplementation.now()
       : _isUtc = false,
         value = Primitives.dateNow() {
@@ -296,13 +273,6 @@ class DateImplementation implements Date {
     return new DateImplementation.fromEpoch(value, true);
   }
 
-  Date changeTimeZone(TimeZone targetTimeZone) {
-    if (targetTimeZone === null) {
-      targetTimeZone = new TimeZoneImplementation.local();
-    }
-    return new Date.fromEpoch(value, targetTimeZone.isUtc);
-  }
-
   String get timeZoneName() {
     if (isUtc()) return "UTC";
     return Primitives.getTimeZoneName(this);

lib/compiler/implementation/scanner/source_list.dart

@@ -76,7 +76,6 @@ final List<String> argv = const <String>[
 '../corelib/src/string.dart',
 '../corelib/src/string_buffer.dart',
 '../corelib/src/strings.dart',
-'../corelib/src/time_zone.dart',
 '../lib/json/json.dart',
 '../lib/utf/utf.dart',
 '../lib/utf/utf_core.dart',

lib/i18n/date_format.dart

@@ -230,8 +230,8 @@ class DateFormat {
   * Format the given [date] object according to preset pattern and current
   * locale and return a formated string for the given date.
   */
-  String format(Date date, [TimeZone timeZone]) {
-    // TODO(efortuna): optional TimeZone argument? TimeZone is deprecated...
+  String format(Date date) {
+    // TODO(efortuna): readd optional TimeZone argument (or similar)?
     return date.toString();
   }
 

runtime/lib/date.dart

@@ -3,18 +3,6 @@
 // BSD-style license that can be found in the LICENSE file.
 // Dart core library.
 
-class TimeZoneImplementation implements TimeZone {
-  const TimeZoneImplementation.utc() : isUtc = true;
-  TimeZoneImplementation.local() : isUtc = false {}
-
-  bool operator ==(Object other) {
-    if (!(other is TimeZoneImplementation)) return false;
-    return isUtc == other.isUtc;
-  }
-
-  final bool isUtc;
-}
-
 // VM implementation of DateImplementation.
 class DateImplementation implements Date {
   static final int _SECONDS_YEAR_2035 = 2051222400;
@@ -33,17 +21,6 @@ class DateImplementation implements Date {
     if (value === null) throw new IllegalArgumentException();
   }
 
-  DateImplementation.withTimeZone(int years,
-                                  int month,
-                                  int day,
-                                  int hours,
-                                  int minutes,
-                                  int seconds,
-                                  int milliseconds,
-                                  TimeZone timeZone)
-      : this(years, month, day, hours, minutes, seconds, milliseconds,
-             timeZone.isUtc);
-
   DateImplementation.now()
       : _isUtc = true,
         value = _getCurrentMs() {
@@ -131,13 +108,6 @@ class DateImplementation implements Date {
     return new DateImplementation.fromEpoch(value, true);
   }
 
-  Date changeTimeZone(TimeZone targetTimeZone) {
-    if (targetTimeZone === null) {
-      targetTimeZone = new TimeZoneImplementation.local();
-    }
-    return new Date.fromEpoch(value, targetTimeZone.isUtc);
-  }
-
   String get timeZoneName() {
     if (isUtc()) return "UTC";
     return _timeZoneName(_equivalentSeconds(_secondsSinceEpoch));

tests/standalone/io/http_headers_test.dart

@@ -289,8 +289,7 @@ void testCookie() {
   Cookie cookie;
   cookie = new Cookie("name", "value");
   Expect.equals("name=value", cookie.toString());
-  TimeZone utc = new TimeZone.utc();
-  Date date = new Date.withTimeZone(2014, Date.JAN, 5, 23, 59, 59, 0, utc);
+  Date date = new Date(2014, Date.JAN, 5, 23, 59, 59, 0, isUtc: true);
   cookie.expires = date;
   checkCookie(cookie, "name=value"
                       "; Expires=Sun, 5 Jan 2014 23:59:59 GMT");