Bug 914663 - Browser API: mozbrowserwindowresizeto and mozbrowserwindowresizeby events
    add Browser API in keybaord manager and keyboard app, remove hack parts.
Bug 911895 - Close the WAP Push attention screen when the home button is pressed
Merge pull request #12082 from gabrielesvelto/bug-911895-wappush-attention-screen-home

Bug 911895 - Close the WAP Push attention screen when the home button is pressed r=vingtetun
Bug 911955 - Discard all non-SI/SL WAP Push messages r=vingtetun
Merge pull request #12084 from mpizza/Bug_914663_mozbrowserresize

Bug 891763 - Browser API: mozbrowserwindowresizeto and mozbrowserwindowr... 
r=rudylu
Merge pull request #12102 from gabrielesvelto/bug-911955-ignore-non-si-sl-messages

Bug 911955 - Discard all non-SI/SL WAP Push messages r=vingtetun