Bug 1073489 - [gaia-header] the back icon needs to be swapped in RTL documents
Bug 1043762 - Volume buttons don't do anything in Settings and previewing new ringtones
Merge pull request #25327 from wilsonpage/1073489

Bug 1073489 - [gaia-header] the back icon needs to be swapped in RTL documents
Merge pull request #24750 from lodr/bug-1043762-make-volume-works-while-ringtone-selection

Bug 1043762 - Volume buttons don't do anything in Settings and previewing new ringtones
r=:squib
Bug 1088323 - [Settings] The "Confirm" and "Cancel" buttons on the "Forget Network" screen are UI enabled but perform no action.