In the same place where they declare mobile (a bit of a misnomer, tablets aren't exactly mobile, not much more than notebooks anyway) Flash dead.
Flash is appealing because it has features HTML/CSS/JS do not have and because everyone on every platform has it. Since mobile devices are becoming ever more important and Flash is not supported on those devices (or will not be) the second part of that sentence is no longer true.
Conclusion: Flash is dead. We will have to deal with it for years but it's on its way out. A web technology that will not work on mobile devices has no future.
That's Adobes biggest problem, for so many people "Flash" means "browser plugin." They need to kill that notion, the Flash Player is just a part of the Flash platform.