Bug 326743: add find clipboard to the list of available clipboard on OSX. r=joshmoz
Bug 326743: support the find clipboard in the find toolbar. r=Unfocused
Bug 326743: use cmd-e to set find-in-page search term to currently selected text. r=Unfocused
Bug 326743: support find-selection in view-source component. r=Unfocused
Bug 326743: update tests to know about the Find Clipboard on OSX. r=Unfocused