0a5bf36268
- Add a new API call Dart_StringTolatin1 so that the contents of a string object that satisfies Dart_IsStringLatin1 can be gotten - Tweak Dart_MakeExternalString to copy out the contents of the string for valid string objects that can not be externalized by the VM (e.g strings in the VM isolate) Review URL: https://codereview.chromium.org//11580003 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16149 260f80e4-7a28-3924-810f-c04153c831b5