Bug 856006 - Attempt no. 2 to fix orange in browserElement_KeyEvents.js. r=kk1ff

It looks like we're sending events to the mozbrowser iframe before it's fully loaded.
Bug 844779: IonMonkey: Improve the order of blocks, r=jandem
Bug 520992, Followup 1: Simplify code in nsDOMComputedStyle for box-sizing adjustment for clarity. [r=me]
Bug 858561 - Move BrowserDB.expireHistory from GeckoApp.onPause to GeckoApplication.onActivityPause r=kats
bug 858535: Make sure the cache is flushed beforewe attempt to enter BC compiled code. (r=jbramley)
Bug 858083: fix a silly bug where we use armv7 instructions when in armv6-mode (and think we are on armv6 when we are not). (r=jbramley)