Bug 940714 - Add a RAII class to make synchronous decoding safer. r=tn, a=1.2.x+
Bug 896268 - Use a stateless approach to synchronous image decoding. r=jdm, a=1.2.x+
Bug 982909 - Consistently use inner window when calling OpenJS. r=jst, r=mrbkap, a=1.2.x+