Add tree status bar to the dart console and add a link to the status control on the new dart-status.appspot.com.
Add tree status bar to the dart console and add a link to the status control on the new dart-status.appspot.com.

TBR=ager (I want to try this out while the tree is idle here in the weekend)

Review URL: https://chromiumcodereview.appspot.com/10880060

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@153390 0039d316-1c4b-4281-b951-d872f2087c98

eunchong/build,eunchong/build,eunchong/build,eunchong/build