Bug 969382. r=jorendorff, a=abillings
Bug 975773 - Filter primitives in error states can have inputs. r=roc, a=sledru
Bug 942024 - Yahoo search not using custom search codes. r=mbrubeck, a=sledru
Bug 951465 - Update Google/Yahoo/Wikipedia icons to have better icon sizes. r=mbrubeck, a=sledru