mozilla-b2g/gaia — pull request #4341 by timdream (2012-09-05 04:36:17+00:00)
Title: Windows Manager clean up and merging and etc.

* Merge and fix errors in #4067
* Clean up public API and made some docs and comments
* screenshot app opening and closing transition is included but disabled until `firstpaint` event is implemented.

I spent hours working on merging and rebasing git commits to get this changes back. This is just time I wish I could spend on implementing #3246.

@vingtetun I remembered, on Friday, you told me you will disable the screenshots, NOT backing out entire pull request containing unrelated changes. Please do what you had say next time.