Fix ARI warnings in aarch64-tdep.c

Fix ARI warnings in aarch64-tdep.c

This patch fixes some ARI warnings:

 $ bash ./gdb/contrib/ari/gdb_ari.sh -Wall -Werror -Wari gdb/aarch64-tdep.c
 gdb/aarch64-tdep.c:3009: code: Do not use &&, or || at the end of a line
 gdb/aarch64-tdep.c:3010: code: Do not use &&, or || at the end of a line
 gdb/aarch64-tdep.c:3413: code: Do not use &&, or || at the end of a line
 gdb/aarch64-tdep.c:3460: code: Do not use &&, or || at the end of a line

This patch moves && from the end of line to the start of the line.

gdb:

2015-05-27  Yao Qi  <yao.qi@linaro.org>

	* aarch64-tdep.c (aarch64_record_branch_except_sys): Split lines
	before operator &&.
	(aarch64_record_load_store): Likewise.