aaron@ideapad-GNOME:~/gnome-calculator-3.12.1$ quilt push unity_classic_menubar.patch
Applying patch unity_classic_menubar.patch
patching file data/gnome-calculator.gresource.xml
patching file data/classicmenu.ui
patching file src/gnome-calculator.vala
Hunk #1 succeeded at 68 with fuzz 1 (offset -7 lines).
Hunk #2 FAILED at 90.
1 out of 2 hunks FAILED -- rejects in file src/gnome-calculator.vala
Patch unity_classic_menubar.patch does not apply (enforce with -f)