Fixes for rename TODOs.

R=brianwilkerson@google.com
BUG=

Review URL: https://codereview.chromium.org//441043003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@38911 260f80e4-7a28-3924-810f-c04153c831b5
Use checked mode in server integration tests

R=paulberry@google.com

Review URL: https://codereview.chromium.org//445703003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@38912 260f80e4-7a28-3924-810f-c04153c831b5
Boilerplate generator for Polymer elements.

BUG=20321
R=sigmund@google.com

Review URL: https://codereview.chromium.org//437413002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@38913 260f80e4-7a28-3924-810f-c04153c831b5
Remove accidentally-checked in directory.

Review URL: https://codereview.chromium.org//448453004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@38914 260f80e4-7a28-3924-810f-c04153c831b5
A few usability improvements.

R=sigmund@google.com

Review URL: https://codereview.chromium.org//442993003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@38915 260f80e4-7a28-3924-810f-c04153c831b5
Disable some angular tests until perf_api.dart bug is fixed

class Profiler contains an illegal field initializer for field ‘counters’.

See github perf_api.dart issue #5. 

TBR=justinfagnani@google.com

Review URL: https://codereview.chromium.org//440233004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@38916 260f80e4-7a28-3924-810f-c04153c831b5