Bug 971034 - adjust min-height of zoom control reset button only, r=jaws, a=sylvestre

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extra : rebase_source : 8eb1ce2d07ccf6a1a5a0b2a88a9ff06a6fa757e3
Bug 992747 - toolbar visibility setting doesn't work for non-customizable toolbars, r=jaws, a=sylvestre

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extra : rebase_source : 886ea530ff6b6bc640d870ef4e2210a8299fa045
Bug 977572 - catch drag end and drop events from bookmarks drag handler so we can clean up, r=mak, a=sylvestre

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extra : rebase_source : 5dc7540aa464680e835ee8e77bebfd06a5e8a229
Bug 993322 - fix widgets not showing up in toolbox, r=mconley, a=sylvestre

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extra : rebase_source : 43c1afaa755ea6bcaeb828401e40caac4b973da9
Bug 973694 - Fix glitchy-looking private browsing indicator on OS X when tabs in titlebar are disabled. r=MattN, a=sylvestre

This also has the benefit of fixing bug 989604.

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extra : rebase_source : 712bbb139e846de6035a725443d4024f08f1778b