R=nweiz@google.com

Review URL: https://codereview.chromium.org//449983002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@39219 260f80e4-7a28-3924-810f-c04153c831b5

BUG=https://code.google.com/p/dart/issues/detail?id=19902

Committed: https://code.google.com/p/dart/source/detail?r=38798

R=nweiz@google.com

Review URL: https://codereview.chromium.org//428313004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@38945 260f80e4-7a28-3924-810f-c04153c831b5

R=nweiz@google.com

Review URL: https://codereview.chromium.org//438773002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@38811 260f80e4-7a28-3924-810f-c04153c831b5

BUG=https://code.google.com/p/dart/issues/detail?id=19902

Review URL: https://codereview.chromium.org//428313004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@38798 260f80e4-7a28-3924-810f-c04153c831b5

This is useful for ensuring that a package's dependencies' lower bounds are
correct.

R=rnystrom@google.com
BUG= https://code.google.com/p/dart/issues/detail?id=15670

Review URL: https://codereview.chromium.org//365993007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@38220 260f80e4-7a28-3924-810f-c04153c831b5

BUG=https://code.google.com/p/dart/issues/detail?id=18538
R=nweiz@google.com

Review URL: https://codereview.chromium.org//354763006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@37963 260f80e4-7a28-3924-810f-c04153c831b5

BUG=https://code.google.com/p/dart/issues/detail?id=18538
R=nweiz@google.com

Review URL: https://codereview.chromium.org//341433009

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@37837 260f80e4-7a28-3924-810f-c04153c831b5

BUG=https://code.google.com/p/dart/issues/detail?id=18538
R=nweiz@google.com

Review URL: https://codereview.chromium.org//331593012

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@37832 260f80e4-7a28-3924-810f-c04153c831b5