Fix failure reported by analyzer in test for issue 21159.

TBR=fschneider@google.com

Enable issue tests that appear to be incorrectly named.

BUG=

Review URL: https://codereview.chromium.org//726703007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41828 260f80e4-7a28-3924-810f-c04153c831b5
`this` in js-cps.

R=floitsch@google.com

Review URL: https://codereview.chromium.org//739883002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41829 260f80e4-7a28-3924-810f-c04153c831b5
Fix declaration of locals in the cps js codegen.

R=floitsch@google.com

Review URL: https://codereview.chromium.org//737793004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41830 260f80e4-7a28-3924-810f-c04153c831b5
Only emit support for aliasing methods if super calls are present.

BUG=
R=karlklose@google.com

Review URL: https://codereview.chromium.org//727403002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41831 260f80e4-7a28-3924-810f-c04153c831b5
Consistently use Array as tag for fixed length arrays.

BUG= http://dartbug.com/21653
R=floitsch@google.com

Review URL: https://codereview.chromium.org//738043002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41832 260f80e4-7a28-3924-810f-c04153c831b5