coverity#704606 Explicit null dereferenced

Change-Id: I984696874455225fc714d25a79e89eb4f879484e
coverity#704603 Explicit null dereferenced

Change-Id: I1e15be39f4db97fb6e24b995d8bd75d829c3d015
coverity#704369 Logically dead code

Change-Id: I2fb01f407eee9a8bb4c63f2dda70e5088c80e4cf
coverity#704317 Logically dead code

Change-Id: I680efdff5be6a9f699b8954c11eddc027f972a76
coverity#1038466 Uncaught exception

Change-Id: Idfeaa1f62955c151b8bc620c8f0a2a25831b4113
strip this .ui skeleton to the last remaining useful bits

Change-Id: I7a1d5af0bf28cbdd57712ce089b7de4a99393fb8
arrow buttons seem too big

Change-Id: I18b16b445c435cc4685712d9cdac4ad23f333f5a
convert customize menu page to .ui

Change-Id: Ifb47cb1e902a64ece951fe9b4d28ba49bbb4b3ee