Bug 700363 - [Australis] Hide conditional forward button permanently when not in use to prevent accidental glitches. r=Unfocused,jaws

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extra : rebase_source : 981cf692f5e7df0b4dc59a4eb926915363de1fec
Bug 933961 - [Australis] Hide the tab-view-deck background during customization transition. r=mconley

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extra : rebase_source : 6e913265db2b56ad1c8c7794e9e7f7ca5ec62ad5
Bug 950014 - [Australis] Ctrl-K no longer goes to home page of default search engine (when search toolbar hidden). r=mconley,gijs

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extra : rebase_source : 011ff25a2a6ed81e93c45f041ead35d5cf2be82b