exclude operators from "." suggestions

BUG=
R=scheglov@google.com

Review URL: https://codereview.chromium.org//655733002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41100 260f80e4-7a28-3924-810f-c04153c831b5
use suggestion element when possible

BUG=
R=scheglov@google.com

Review URL: https://codereview.chromium.org//652123003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41101 260f80e4-7a28-3924-810f-c04153c831b5
pkg/shelf: include the original `onHijack` callback for Request.change

BUG= https://code.google.com/p/dart/issues/detail?id=21043
R=nweiz@google.com

Review URL: https://codereview.chromium.org//616463004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41102 260f80e4-7a28-3924-810f-c04153c831b5
Add support for source maps in deferred libraries.

BUG= http://dartbug.com/21221
R=johnniwinther@google.com

Committed: https://code.google.com/p/dart/source/detail?r=41094
Reverted: https://code.google.com/p/dart/source/detail?r=41095

Review URL: https://codereview.chromium.org//652723002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41103 260f80e4-7a28-3924-810f-c04153c831b5