ubuntu-cpc: Remove redundant copy of grub files. (LP: #1637290)

debian/changelog

@@ -1,4 +1,4 @@
-livecd-rootfs (2.408.9) xenial; urgency=medium
+livecd-rootfs (2.408.9) UNRELEASED; urgency=medium
 
   [ Daniel Watkins ]
   * Don't overwrite the default sources.list in cloud images.
@@ -16,7 +16,10 @@ livecd-rootfs (2.408.9) xenial; urgency=medium
   * Add replace_grub_root_with_label function thereby consolidating multiple
     uses of the same calls to sed.
 
- -- Robert C Jennings <robert.jennings@canonical.com>  Fri, 17 Mar 2017 13:15:49 -0500
+  [ Robert C Jennings ]
+  * ubuntu-cpc: Remove redundant copy of grub files. (LP: #1637290)
+
+ -- Robert C Jennings <robert.jennings@canonical.com>  Thu, 23 Mar 2017 14:39:38 -0400
 
 livecd-rootfs (2.408.8) xenial; urgency=medium
 

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