Import patches-unapplied version 2.436 to ubuntu/zesty-proposed

Imported using git-ubuntu import.

Changelog parent: b477837c31

New changelog entries:
  [ Robert C Jennings ]
  * ubuntu-cpc: Remove redundant copy of grub files.

debian/changelog

@@ -1,3 +1,10 @@
+livecd-rootfs (2.436) zesty; urgency=medium
+
+  [ Robert C Jennings ]
+  * ubuntu-cpc: Remove redundant copy of grub files.
+
+ -- Mathieu Trudel-Lapierre <cyphermox@ubuntu.com>  Fri, 28 Oct 2016 21:49:42 -0400
+
 livecd-rootfs (2.435) yakkety; urgency=medium
 
   * Update the ubuntu-touch hints to try installing ubuntu-system-settings

live-build/ubuntu-cpc/hooks/033-disk-image-uefi.binary

@@ -70,9 +70,6 @@ install_grub() {
         amd64)
             chroot mountpoint apt-get install -qqy grub-efi-amd64-signed grub-efi-amd64 shim-signed
             grub_modules="part_gpt fat ext2 normal chain boot configfile linux multiboot search_fs_uuid search_label terminal serial video video_fb video_bochs usb usb_keyboard efi_gop efi_uga"
-            chroot mountpoint cp /usr/lib/shim/shim.efi.signed "${efi_boot_dir}/shimx64.efi"
-            chroot mountpoint cp /usr/lib/shim/MokManager.efi.signed "${efi_boot_dir}/MokManager.efi"
-            chroot mountpoint cp /usr/lib/grub/x86_64-efi-signed/grubx64.efi.signed "${efi_boot_dir}/grubx64.efi"
             efi_target=x86_64-efi
             ;;
     esac