* change-screen-deps:
Add change level actions map to ChangeInfo
Automatically refresh GWT UI on each page load
Make parts of SubmitInfo and SubmitFailureDialog public
Add no-arg constructor for CopyableLabel
Fix visible length of CopyableLabel on Change-Id
Support ListChangesOption in ChangeApi.detail() calls
Add ChangeApi method to invoke rebase
Add KeyDownHandler for escape to close popups
Extract ReviewInput to top level class
Add NativeMap.create() as a utility
Change-Id: Ic1cbc9fd51cde4a6b0fc748ce9488a9d2259f01b
ed061f502a