Move print to corelib.

corelib/src/implementation/print.dart

Index: corelib/src/implementation/print.dart
diff --git a/runtime/tests/vm/dart/mysrc/test3a.dart b/corelib/src/implementation/print.dart
similarity index 79%
copy from runtime/tests/vm/dart/mysrc/test3a.dart
copy to corelib/src/implementation/print.dart
index f0873ab4549dd7fc85d7e7b55a14be01e42451ff..1110053ec8b02907b82c5c9606eed69b9cc55095 100644
--- a/runtime/tests/vm/dart/mysrc/test3a.dart
+++ b/corelib/src/implementation/print.dart
@@ -2,6 +2,6 @@
 // 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.
 
-int test3a() {
-  return 3;
+class Logger {

[Anders Johnsen, 2012/08/28 13:53:10]

The name 'Logger' seams very generic. Can we pick something more specific to
this?

[Mads Ager (google), 2012/08/28 13:57:29]

Sure. We can call it PrintImplementation? We can decide if we want to avoid all
these indirections through coreimpl once we get this in and have the unified
corelib.

[Anders Johnsen, 2012/08/28 14:01:09]

PrintImplementation sounds good, I'm afraid we'll get conflicts in other user
code with the other name. Thank you.

[Ivan Posva, 2012/08/29 06:21:16]

The conflicts with other user code would only happen with libraries importing
coreimpl explicitly.

[Anders Johnsen, 2012/08/29 06:54:07]

True, but I actually have code where i have my own Logger class, and where I
import coreimpl to get SplayTreeMap, so it's not an unlikely scenario.

+  external static void print(Object obj);
 }