Bug 960933 - Show app debug information in a devtools overlay. r=vingtetun
Merge pull request #15802 from jankeromnes/layers

Bug 960933 - Show app debug information in a devtools overlay. r=vingtetun
Bug 964862 - [Messages][Drafts][Refactoring] Move MessageManager.draft to ThreadUI.draft
Revert "Bug 964862 - [Messages][Drafts][Refactoring] Move MessageManager.draft to ThreadUI.draft"

This reverts commit df7b1fe4d0d93d5e3b9621fface6b091eb7ea84e.
Bug 955626 - Change start_b2g wait in GaiaTest to wait for AppWindowManager to acknowledge the active frame instead of js event