Merge pull request #20591 from hfiguiere/bug971438

Bug 971438 - Re-enable constcontrol perf test. r=julienw
Merge pull request #20629 from mcav/center-delete

Bug 1022512 - [B2G][Clock] Tap an existing alarm, the text on delete but... r=millermedeiros
Merge pull request #20630 from mcav/button-css

Bug 1017410 - [B2G][Clock] The stop button does not use new design butto... r=millermedieros
Merge pull request #20627 from lightsofapollo/renderer

Bug 1026618 - Correct use of this.renderer
Merge pull request #20593 from KevinGrandon/bug_1025178_search_bookmark_problem

Bug 1025178 - [everything.me] Search results that have globe icons don't open