Move frog/leg to lib/compiler/implementation.

frog/leg/lib/coreimpl.dart

Index: frog/leg/lib/coreimpl.dart
===================================================================
--- frog/leg/lib/coreimpl.dart	(revision 5925)
+++ frog/leg/lib/coreimpl.dart	(working copy)
@@ -1,25 +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('coreimpl');
-
-#import('js_helper.dart');
-
-#source('../../../corelib/src/implementation/collections.dart');
-#source('../../../corelib/src/implementation/dual_pivot_quicksort.dart');
-#source('../../../corelib/src/implementation/duration_implementation.dart');
-#source('../../../corelib/src/implementation/exceptions.dart');
-#source('../../../corelib/src/implementation/future_implementation.dart');
-#source('../../../corelib/src/implementation/hash_map_set.dart');
-#source('../../../corelib/src/implementation/linked_hash_map.dart');
-#source('../../../corelib/src/implementation/maps.dart');
-#source('../../../corelib/src/implementation/options.dart');
-#source('../../../corelib/src/implementation/queue.dart');
-#source('../../../corelib/src/implementation/splay_tree.dart');
-#source('../../../corelib/src/implementation/stopwatch_implementation.dart');
-
-#source('../../../runtime/lib/arrays.dart');
-#source('../../../runtime/lib/string_buffer.dart');
-
-#source('mockimpl.dart');