Rollback r41807.

As discussed, it is not compatible with the incremental analysis.

R=brianwilkerson@google.com
BUG=

Review URL: https://codereview.chromium.org//736603005

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41809 260f80e4-7a28-3924-810f-c04153c831b5
Test status: verification tests on ia32, x64 only.

TBR=iposva@google.com

Review URL: https://codereview.chromium.org//720323007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41810 260f80e4-7a28-3924-810f-c04153c831b5