Bug 897253 - Remove support for calling nsISessionStore.init() with a null window; r=ehsan
Bug 894345 - [New Tab Page] Fix drag/drop behavior when rearranging sites; r=jaws
Bug 894876 - part 1 - Add support for GDK_BUTTON_RELEASE in nsWindow::SynthesizeNativeMouseEvent(); r=karlt
Bug 894876 - part 2 - Let about:newtab d&d test actually initiate and complete a drag session; r=jaws
Bug 895359 - [New Tab Page] Switch to Promise.jsm and remove remaining callbacks; r=jaws