Move dart2js from sdk/lib/_internal/compiler to pkg/compiler

sdk/lib/_internal/compiler/implementation/colors.dart

Index: sdk/lib/_internal/compiler/implementation/colors.dart
diff --git a/sdk/lib/_internal/compiler/implementation/colors.dart b/sdk/lib/_internal/compiler/implementation/colors.dart
deleted file mode 100644
index 0c100854ea02911884664169832ead458b290bff..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/compiler/implementation/colors.dart
+++ /dev/null
@@ -1,29 +0,0 @@
-// 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.
-
-library colors;
-
-// See http://en.wikipedia.org/wiki/ANSI_escape_code#CSI_codes
-const String RESET = '\u001b[0m';
-
-// See http://en.wikipedia.org/wiki/ANSI_escape_code#Colors
-const String BLACK_COLOR = '\u001b[30m';
-const String RED_COLOR = '\u001b[31m';
-const String GREEN_COLOR = '\u001b[32m';
-const String YELLOW_COLOR = '\u001b[33m';
-const String BLUE_COLOR = '\u001b[34m';
-const String MAGENTA_COLOR = '\u001b[35m';
-const String CYAN_COLOR = '\u001b[36m';
-const String WHITE_COLOR = '\u001b[37m';
-
-String wrap(String string, String color) => "${color}$string${RESET}";
-
-String black(String string) => wrap(string, BLACK_COLOR);
-String red(String string) => wrap(string, RED_COLOR);
-String green(String string) => wrap(string, GREEN_COLOR);
-String yellow(String string) => wrap(string, YELLOW_COLOR);
-String blue(String string) => wrap(string, BLUE_COLOR);
-String magenta(String string) => wrap(string, MAGENTA_COLOR);
-String cyan(String string) => wrap(string, CYAN_COLOR);
-String white(String string) => wrap(string, WHITE_COLOR);